Storm Ion Max Pearl Bowling Ball

The New Storm Ion Max Pearl is the latest addition to the Ion series. The Ion Max Pearl is much earlier and more responsive down than the Exquinox Pearl. I laid mine out using the layout of 60x5x30. With my loft it allows me to get the ball to read the mid lane and some strong shape in the backend.

Storm Ion Max Pearl Coverstock: NRG Pearl Reactive Factory Finish: Power Edge Core: Element Max A.I. Core RG: 2.47, Diff: 0.055, PSA: 0.014 (15 lbs) PAP: 5 3/16 over x 5/8 up VLS Layout: 5 ¼ x 5 x 2 Dual Angle Layout: 65 x 5 ¼ x 30 Location: Prairie Lanes, Sun Prairie WI Pattern: Medium volume THS The new Storm Ion Max Pearl is the long-awaited pearlized version of the original Storm Ion Max. It features the same Element Max A.I. core as the solid Ion Max but is wrapped in the NRG Pearl reactive cover, which bucks the trend of previous pearl releases that use a weaker cover compared to their solid counterpart. But don’t be mistaken, even though the Ion Max Pearl has a pearl cover it’s an incredibly strong ball. The layout I used puts the pin about an inch above my bridge and the mass bias next to my thumb. For me, this remains a pretty strong layout that gives me a little length up front with plenty of midlane read and a strong continuous backend. I typically scuff shiny balls with a 2000/3000 Abralon pad, but given the strength of the Ion Max Pearl I decided to leave it at the Power Edge factory finish. My first chance to use it was in league on a medium volume THS. Given the strength of the Ion Max Pearl, I was required to move deeper than I typically would. Often times pearl balls become pretty over/under on league patterns given the amount of oil in the middle and dry to the outsides, but the Ion Max Pearl was plenty strong enough to dig through the soup in the middle of the lane and still make a strong move off the friction without over-reacting. In fact, the further left I moved as the night went on, the better it looked as it was able to retain that much more energy. The Ion Max Pearl is as you’d expect compared to the Solid, it’s a few feet longer and retains more energy for the back 1/3 of the lane. It’s actually a great go-to from the Solid when that ball starts getting lazy and leaving weak hits. For me, the Ion Max Pearl slots right between the Ion Max Solid and the new Storm Bionic. If you’re a high-speed low rev player, or someone that gravitates to bigger hooking bowling balls, the Ion Max Pearl should be your first consideration. This ball definitely needs oil and seemingly rolls much better the deeper on the lane you get and on longer oil patterns. Chris Pollentier Storm Products Pro Shop Staff

Introducing the Storm Ion Max Pearl built to dominate medium to high oil volume. The NRG Pearl Reactive cover with Power Edge finish creates clean length and sharp backend motion. It has a Radius Weight Block — with a 2.47 RG and 0.055 differential at 15 lbs. I am speed dominant, average rev rate 250-275ish, low-medium tilt and medium rotation. I drilled mine 50x4x30. My axis point is 4 3/8 over 1 3/8 up. This ball is good for me on fresh oil conditions and games 2 and 3. I am pleasantly surprised how well this ball performs and almost never lets up. Go get yours at your local Storm VIP shop today! #StormNation #sm2proshop #Deviousbowling

I would say this is a tournament backend motion. Even know its a pearl ball. The backend is very controllable and smooth. Super clean thru the front part of the lane. I would say its probably a ball right after the phaze 2 pearl. But definitely not as strong as the NEXT FACTOR. The carry is definitely good with the ball. Once you get lined up. This ball will strike 9 out of 10 times...

About Me PAP. 4 3/4 right 1 3/8 up Ball speed 17 MPH Rev-rate 450 Layout 60 x 5 x 30 Pattern various patterns The Ion Max Pearl is a very eye grabbing bowling ball! The Ion Max Pearl allows me to start on heavier volume oil patterns using some slower speeds to store energy knowing it will recover on the backend. Once the lanes break down this ball allows me to open up the lanes send it to the right and watch the pins FLY! I can play multiple angles with ease. I recommend this ball to any bowler who needs to create a little more entry angle. The Ion Max Pearl will give you the confidence you need to make shots knowing it will recover on the backend. Very fun ball to throw great job STORM! Storm Staffer Go Get It!!!!!!!

After having a bunch of success with each the previous Ion releases, I was excited to see that we had a pearl version created. The biggest difference between the Ion Max Pearl and the Ion Max is the coverstock. The engine under the hood didn’t change (Element Max AI Core), but the coverstock is now a quicker, more responsive version with using the NRG Pearl. Even though this is a pearl, it’s still an extremely strong ball. The RG is 2.47, differential is .055, and the PSA is .014. Those numbers tell us this ball wants to dig, but because it’s now wrapped with a pearl cover, it wants to get down the lane further, especially compared to the original Ion Max. I’ve drilled one so far and really like it. It’s mapped out as 5.75 x 5 x 3. This puts the pin above my middle finger and the mass bias just to the right of my thumb. It’s been a perfect ball to go to once some of the balls with more surface and more dig have done their job. It’s also been a really nice piece to go to when I need to create some angle but have the confidence to know it’s not going to blow through the spot. I believe it’s complimented my Ion Max, Equinox Solid, and Next Factor extremely well. If you need a ball fit in-between options like those listed above, go drill a Ion Max Pearl! #StormNation

Dual Angle: 70 x 4 1/2 x 25 Storm Vector: 4 1/2 x 5 1/2 x 1 5/8 The Storm Ion Max Pearl features the NRG Pearl Reactive Cover stock wrapped around the Element Max A.I. Core. The Ion Max Pearl is exactly what I was expecting it to be, clean through the fronts and strong down lane. This ball has become my go to pearl assym on house and challenge patterns. This ball in combination with the Bionic and Phaze 2 Pearl are the perfect 1-2-3 punch for any condition.

ION Max Pearl As a fan of the Roto Grip Exotic Gem this one is what the RG EG wanted to be when it grew up! Mid lane round read and with lots of continuation. So happy to have this one in the bag. Averaged 230 off the press for 6 games at the Ohio State Tournament when the ball was in play. Instant confidence/familiarity. Not much more to say but Thank You Roto Grip!

Ion Max Pearl • Storm • Premier Series Coverstock • NRG Pearl Finish • Power Edge Core • Element Max A.I. Core Weight • 15lb. RG • 2.47 Differential • .053 PSA •.013 Layout • 4 3/8 x 4 1/8 x 2 1/8 Tester PAP • 5” R, 5/8” D Tester Axis Tilt • 11° Tester Rev Rate • 300 Test Pattern • 43’ THS (Typical House Shot) • Modified, Kegel Stone Street Storm has, without doubt, achieved another impressive success with the release of the Ion Max Pearl. The powerful combination of the Element A.I. Core and the proven NRG Pearl coverstock gives the Ion Max Pearl the power, motion, and dependability for any straighter, low-rev THS bowlers looking to score! So, let’s take a closer look at what makes the Ion Max worth your purchase! The Element Max A.I. Core features a strong, well-defined motion that straight-style players appreciate. Additionally, what I enjoyed most from my first roll was the Ion Max Pearl’s vibrant flair, regardless of where I placed it on the lane. The Element Max A.I. Core recovered quite well when I missed to the right, yet still had enough energy to kick out the corner pins. When I pulled a shot inside, I noticed how the Element Max A.I. managed to stay stable in the mid-lane, yet still delivered a powerful hit that carried those high flush hits that normally would result in a four-pin or worse. Lastly, I can’t praise Storm’s A.I. technology enough. With A.I. technology wrapped around the Element Max Core, it truly delivers the striking power to keep us, straighter low-rev players competitive against those high-speed, high-rev two-handers. So, if you are a straighter player looking for that competitive edge, you will find it with the Element Max A.I. Core. The NRG Pearl Reactive coverstock pairs perfectly with the Ion Max Pearl. I noticed that on a THS from fresh to burn, the NRG Pearl provides the ideal amount of traction in the area where straight players prefer it – the midlane! I enjoyed how the NRG Pearl read the midlane with smooth, gripping traction without being overly reactive as it finds friction. Additionally, as the Ion Max Pearl moved off the pattern, I appreciated the predictable, hard-forward rolling motion of the NRG Pearl, which gave my Ion Max Pearl the strong, relentless continuation I needed for my straighter, low-rev style. So, if you’re a straighter THS bowler, you can rely on the NRG Pearl coverstock to keep you in your A-game all night. In conclusion, Storm has achieved significant success with the Ion Max Pearl. The Ion Max Pearl combines Element Max A.I. Core and NRG Pearl Coverstock effectively, making it a valuable addition to any straighter THS bowler’s arsenal, aiming to improve their game. The Ion Max Pearl serves the straighter player well as a standalone ball or as a dependable option when their strong asymmetric core and solid covers, like the original Ion Max, begin to roll out or leave corner pins. So, if you’re seeking a powerful asymmetric pearl that your local Pro Shop Operator can customize for your game, visit your local Storm VIP Pro Shop today and get your Ion Max Pearl ready for your season finale. The Ion Max Pearl is sure to help you finish strong and come home a winner! Rick Klimowicz Storm Products Pro Shop Staff Roll the Ball Pro Shop Penndel, PA

Storm Ion Max Pearl: Ball specs: Element Max A.I. core with NRG Pearl coverstock. Factory finish is Storm Power Edge. Design intent: Developed for mid-lane hook, medium strength arc ball motion and developed for medium to long lane patterns for lane play that starts with early transition to later transition. My updated specs: Rev rate 420’s, ball speed 15.3 to 15.8 mph off the hand, axis tilt of 16 degrees and axis rotation of 70 degrees, PAP is 3 15/16th up 3/16th. Tested on Pro-lane surface on a 44 ft house pattern with lower volume used for the junior and senior leagues, a 44 ft house pattern with larger volume, and patterns that ranged from 33 ft to 39 ft sport patterns. I changed the surface a few times to finish up with 500 grit,1500,grit, then topped off with 3000 grit. The much anticipated World Wide Release of the Storm Ion Max Pearl has finally arrived. After the still popular Ion Max Solid, the Ion Max Pearl was added to the well reviewed and received tournament collection from the brands of Storm. For me, the Ion Max Solid was a fresh pattern and house shot type of ball where the ball was stronger in the front to middle part of the pattern and blended the back part of the patterns and dry parts of the rear panels through the start of league and stayed workable throughout the night. With the Pearl version for me, with Storm Power Edge, even with mid-lane hook intent, the Pearl was just a little too long and was speed sensitive for me on the fresh house conditions and on the 2025 USBC S/D Open Championship pattern, but once the pattern was broken down a little and the surface change I mentioned above, the I.M.P., became a game changer for me, where I saw my lack of motion and carry with my Roto Grip Rockstar Amped and Storm Phaze II Pearl, the I.M.P. was able to maintain more energy and more POP going into the pocket for games 3 through 6. I have also used the I.M.P. on house condition with the surface change, and it's still not the first ball out, but through the later stages of league or tournament play on higher scoring patterns, the I.M.P. stayed in my hand longer than everything else in most recent releases, where I would go to the Amped then into a RST Hyperdrive Pearl, I can stay in the Ion Max Pearl longer and score a little better also. Please visit stormbowling.com, or visit your local Pro Shop Operator for additional details.

The majority of my games with this one have been on house, but so far, I’m liking what I’ve seen. As long as there’s a bit of friction outside and/or down lane, the ball transitions very well. I’ve been able to play on top of the shim when there’s a pretty big puddle in the middle and if the pattern isn’t too cliffed, I’m able to loop the lane. I don’t find the Ion Max Pearl very angular; however, it does come off the spot quite well. I’ve only had some practice games on sport patterns and it seems to be good there as well. It doesn’t give the over/under that a lot of pearls do when shiny, it still tends to get into a roll and not jump at the end of the pattern. I may end up knocking the shine off with an old 1k pad and see how it looks on a fresh sport pattern. All in all, I like the Ion Max Pearl. It rolls well without jumping in the friction and it goes through the pins quite well.

This is by far the heaviest rolling Pearl ball I’ve ever thrown. For a pearl ball, this thing digs very hard, providing really good length due to the polished Power Edge cover while counteracting a lot of the typical “over/under” reaction that pearl balls are always in danger of having. It’s really nice to have a big-hooking pearl ball in my arsenal that I don’t have to be afraid to throw on a little more oil than I normally might. I think this ball would be BONKERS for straighter, lower rev players who need length but also need the ball to do a lot of the work. I Tested it playing both straight and hooking the whole lane, and while it was good curving the ball, this ball looked right at home playing straight up the boards. IF playing right up the track is your thing, this is the ball for you! Check out my YouTube video for the Storm Ion Max Pearl here: https://youtu.be/q3Uf394WsMg Jeff Piroozshad Storm & Turbo Staffer

Got some games in with the Ion Max Pearl and this one has been money once the lanes start to transition. For reference, this thing has the Element Max A.I. core (low RG 2.47, diff .055, PSA ~.013) paired with the NRG Pearl cover and Power Edge finish, so it’s built to rev up and still get down the lane clean. With my 5 x 4 x 2.5 layout, I see exactly that—it clears the fronts easier than the solid but still picks up enough in the midlane where I know where it’s at. It’s not one of those super quick, flippy pearls either. It’s more of a smooth, strong move that just keeps going. This has been a really good ball for me when the Ion Max solid starts reading too early. I can move in, open it up a little, and this one just blends the lane really well. Miss it in, it holds. Miss it right, it doesn’t go crazy off the spot. Once there’s some friction to the right, that’s where it really shines. It gives you that strong midlane read but still keeps the pins low and carries. And of course… it’s Storm, so yeah—it smells like pineapple cherry delight, which is actually pretty solid Overall, it’s just a super reliable piece. If you like pearls but hate when they get too sideways, this is definitely one you’ll want in the bag.

Drilling pattern: 4 3/8 x 2 1/4 x 2 3/4 Pin position: Above and slightly left of bridge PAP: 4.5 over x 1 up I had been looking for a suitable replacement for my Harsh Reality Pearl for about 6 months and I think I have finally found it. The Ion Max Pearl comes with Power Edge on the cover and a core with a perfect mix of medium RG and higher diff. What I loved about the Harsh Reality Pearl was that cleared the fronts but the core took over and the roll started earlier, in the midlane, instead of being the late hockey stick motion downlane. The Ion Max Pearl is very similar. So far I have used it on both a THS (shooting 3 games in the 240s, when I hit the pocket I struck, the carry percentage was very high). But when I threw it poorly, or got it to the dry too early, the expected result occurred and the ball turned on a dime and went pretty forward. I've also used it later in the set on the 2025 USBC OC Team pattern and saw a very similar motion. The cover was able to get through the front part of the lane but the core was strong enough to take over and roll nicely through some oil. This will not be a ball for dry house patterns or likely shorter sport patterns, but if there is a little higher volume, or later in the block with some carry down, this ball will shine. Brent Ritchie SPI Pro Shop Staff

This ball is one of the strongest pearl balls out there! Perfect compliment to the Ion Max Solid! The Ion Max Pearl gives me control because of how strong the ball is, but plenty of backend to finish when the balls with surface hit flat! The Storm Ion Max Pearl is a strong asymmetric pearl bowling ball that’s built for medium to heavy oil but really shines once the lanes start to transition. It has a clean look through the front part of the lane, meaning it doesn’t burn up too early, but once it hits the friction it makes a sharp and continuous move on the backend. Compared to solid pieces, it’s noticeably quicker off the spot and gives you more angle into the pocket, which is great if you like opening up the lane. The carry is also a big plus because of how hard it drives through the pins, especially on messengers and light hits. Overall, it’s a great option when your stronger solids are starting to hook too early and you need something that gets down lane easier but still finishes hard.

LANE CONDITION: Type:THS Layout: 4 1/4 x 3 3/4 x 4 1/4 VLS Pin Down COMMENTS: ? Storm Ion Max Pearl Review First Impressions: The Ion Max Pearl is the cleaner, more responsive follow-up to the original Ion Max. Right away, you’ll notice how easily it gets through the front part of the lane compared to stronger solids (ie; Equinox Solid), while still keeping that signature “Ion” midlane read. not a skid/flip pearl, it’s a strong, controlled pearl similiar to my 900G Altered Reality. With my 15.5 mph speed and 300 rev rate, the NRG™ Pearl cover clears the fronts very well without feeling too jumpy. I didn't see early burn-up and was perfect for when lanes start to transition from the Ion Max. Allowed me to stay in the same zone longer before moving left. The midlane read separates the Ion Max Pearl from weaker pearls. It picks up early enough to stay predictable with a controlled but powerful backend, faster response than the solid, not a hockey-stick snap Not a skid/flip pearl, super angular “hockey stick” but a strong benchmark pearl asym. Fits in my arsenal when my solid asym starts hooking too early on medium to heavy oil that’s starting to break down when you need control but still want that hit. Versatile across league and tournament conditions but requires some oil to really shine. An elite transition ball with control and power. **Rating: 9.5/10** Perfect when you want to open the lane without losing predictability. See your SPI VIP Proshop for yours #stormnation

Ion Max Pearl is the newest STRONG pearl asym in the lineup. This thing creates a TON of traction. NRG Pearl, last featured stateside on the Virtual Gravity Nano Pearl, hits the midlane and just keeps hooking. My favorite thing about the original Ion Max was the way it never seemed to stop hooking, even as I moved in across the lane. Typically with bigger asyms, they soften up the breakpoint and provide a little more control front-to-back, but you sacrifice a little usability across the lane. The Ion Max Solid and Pearl seem to give you the best of both worlds. And for me, the Pearl is a lot more usable in league and out at a typical tournament on a medium pattern/house shot. This ball has quickly become my favorite at the top of my bag! If you liked the Ion Max Solid but felt like there was never enough oil on the lane to use it, Ion Max Pearl could be the one for you!

Storm Ion Max Pearl Coverstock: NRG™ Pearl Reactive - Powder Edge Weight Block: Element™ Max + AI Core (Asymmetrical) Color: Cobalt/Aqua/Ivory Fragrance: Pineapple Cherry Delight Review: It’s time to take your game to the MAX! All of our bowling balls are tested on the same fresh pattern and with out of box surface. This was the strongest ball from SPI we have ever thrown out of box. The first flare rings were insane to say the least. We drilled this ball with our normal layout: tweener, 350-375 revs, 16.5mph, layout of choice is 5x4x2 (pin is above bridge). If you like the original Ion Max and want a ball where you can stand in the same spot and have the ball read a little later down lane than this is perfect. For us this is a better 1-2 punch than the Equinox solid/pearl. The Ion Max Pearl is a bit later and a bit more overall than the Equinox Pearl. The color and shelf appeal on this ball is great as well. We are loving this ball and it is a great addition to the new Tournament Series by SPI. Make sure to get yours at your local VIP shop today! Kyle, Joel, & Dean Johnson SPI Pro Shop Staff Members kyle@parklanes.net joel@parklanes.net dean@parklanes.net www.stormbowling.com #StormNation

The Ion Max Pearl is exactly what you’d expect as a follow-up to the original—same strong asymmetric core, but with more length and a sharper, cleaner motion down lane. It gets through the fronts noticeably easier than the solid, making it a great option once the Ion Max starts reading too early or burning up. What stands out is how it blends power with control. For a big asym pearl, it doesn’t feel overly jumpy or unpredictable. That makes it especially useful on medium to heavy oil or fresh house shots where you still want recovery without sacrificing control. This ball really shines as a transition piece or a “ball-down” from the Ion Max. You can stay in a similar part of the lane, but gain more push and backend motion. It’s also a great choice for players who want asym strength but need something cleaner and more responsive down lane. Overall, the Ion Max Pearl is a strong, versatile option that offers length, pop, and hitting power—without the early read of its solid counterpart. Layout: 5 x 4 x 2 My Specs - Speed - 16 mph, Rev Rate - 280. PAP 5 3/4 x 1/2 Up Youtube Link: https://youtu.be/QI4MhW9SRqQ

Ion Max Pearl - Ball Specs Cover Stock: NRG Peral Reactive Finish: Power Edge Core: Element Max AI RG: 2.47 Differential: 0.055 Intermediate Diff: .014 Review The Ion Max Pearl features the asymmetric Element Max AI core, RG of 2.47 and high diff of 0.055 meaning the ball is clean through the front of the lanes with a very strong reaction on the backend. As mid to low rev player I struggle with ball reaction when the lanes breakdown and I’m forced to move left of the 25 board. The Ion Max Pearl reminds me of the Exotic Gem and moving left and keeping a high carry percentage will not be a problem. This ball will be great for house shot and tournament patterns. This is a great ball for all levels of bowlers. Order one from your local pro shop today! My ball review videos are posted on YouTube channel Stanley Waite. Stanley Waite 900 Global Staff Member Dover, DE

I Drilled the new ion max pearl using a 5x4x2 layout. The goal with this is to give me some length while still having the sharp hook down lane. This ball does not disappoint! I believe this ball will be used on the fresh oil more than people think. It allows you to out surface on it and keep your angles in front of you, or keep the polish on it and create more angle down lane. This ball is the 2nd or 3rd ball I pull out of my bag due to the ultra-strong NeX Pearl cover and the mega tumbly element Max AI core. This ball is guaranteed to be a hit!

In my opinion, the Ion Max is the best big asym, slow response ball in Storm’s product line. For many, especially one-hand, medium (to low) rev players like myself, I really can’t throw urethane once the patterns stretch even a little. The original Ion Max was the perfect urethane like ball motion for me. But when the Ion Max gets to be too much and too early, what do you go to? It seemed like there was a gap from the Ion Max to the next reactives down. But now that gap has been filled with the Ion Max Pearl. It features a pearl version of the NRG coverstock with Power Edge factory finish which gets the ball through the front easier than the solid, but NRG is still a pretty strong cover, so it doesn’t blow through it. The core in the Ion Max Pearl is the exact same as the Ion Max- Element Max AI. For the 15#, it has 2.47 RG (low) so that also helps it get started and not miss the midlane. The dif is pretty high at 0.055 with a medium intermediate dif 0.014 which gives it plenty of flare potential to be strong in the midlane and still continuous down lane. All this adds up to a cleaner, quicker response than the Ion Max, but still doesn’t over push, reads the midlane and has plenty of back end motion. The Ion Max Pearl fits right in the Storm’s new Tournament Collection near the top of the arsenal. It’s essentially the 2nd ball down from the top of your bag and I’d say is in between the big balls (Ion Max, Vengeance, RST Hyperdrive Solid) and the medium balls (Bionic, Rockstar, Ion Pro Solid). I drilled mine 4.5” pin to PAP x 4” pin to PSA x 2” pin to VAL.

Storm Ion Max Pearl Ball Review The storm Ion Max Pearl features the Element Max AI Core which was used on the orginal Ion Max but wrapped with the NRG Pearl Coverstock RG-2.47 Diff-.055 PSA Diff-.014 Surface-Poweredge Polish You will notice the Ion Max Pearl is very quick reving with a powerful midlane roll. I feel like the Ion Max Pearl will be a great compliment to the orginal Ion Max and Bionic. On fresh longer patterns you can start with Ion Max Solid or Bionic then once the lane transitions then you can jump into the Ion Max Pearl. I also compared the Phaze 2 Pearl to the Ion Max Pearl. I found the Phaze 2 Pearl to be cleaner with a sharper backend.

The new Ion Max Pearl features the NRG pearl coverstock finished with Power Edge, and the Element Max A.I. core found in the Ion Max Solid. At 15 pounds the Ion Max Pearl has a low RG of 2.47, a differential of .055 and an intermediate differential of .014. I drilled my Ion Max Pearl with my usual 5x5x2 drilling putting the pin above my bridge. This is the same drilling I used on the Ion Max Solid. The Pearl version is a nice step down from the solid version. The pearl is about 3 to 5 feet longer than the solid with a much quicker response time to friction. Overall hook is about the same but the motion is much different. The solid hooked early and had a very mellow backend reaction. The pearl is much cleaner and has a strong arcing motion on the backend. As strong as the Ion Max Pearl is, it still needs to be able to see friction to have success. So, when the Ion Max Solid starts losing energy and leaves those weak corner pins, that is the time to bring out the Ion Max Pearl.

As a right-handed tweener with a PAP of 1" up and 3.5" over, 14 mph ball speed, and about 330 RPM, the Storm Ion Max Pearl has been a great addition to my league arsenal. I bowl mostly on a 40' house shot on synthetic lanes with built-in friction, and this ball matches up very well with that type of condition. The Ion Max Pearl gets very clean through the front of the lane, which helps it store a lot of energy, especially as the lanes begin to transition. For my speed and rev rate, the ball doesn’t skid too far but instead makes a strong, continuous move off the breakpoint. The backend reaction is noticeable without being overly flippy, giving me a lot of confidence when opening up my angles. What I like most is how well it retains energy and drives through the pins. Even on slight misses to the outside friction, the ball recovers well and continues through the deck with excellent carry. Overall, the Ion Max Pearl is a fantastic option for tweener-style bowlers looking for a clean, responsive pearl that creates angle and strong pin carry on typical house conditions.