The Roto Grip Halo Pearl is the perfect compliment to the original Halo bowling ball. This ball utilizes the same proven Centrum Core that was introduced with the Halo but a completely different coverstock. This ball is wrapped in the eTrax-P18 Pearl Reactive coverstock causing it to move at a different part of the lane. This ball offers a footprint in oil while still producing a responsive reaction to friction when lane conditions are medium to medium/heavy oil.

Color: Coal Pearl/Fuchsia Pearl/Sky Blue Pearl
All colors do vary somewhat from the picture shown
Core: Centrum (14#-16#)
Coverstock: eTrax-P18 Pearl Reactive
Finish: 1500-grit Polished
RG: 2.49 (for 15# ball)
Differential: 0.050 (for 15# ball)
Recommended Lane Condition: Medium to Medium/Heavy Oil
Hook Potential: High
Length: Late

The Halo Pearl is the latest asymmetric pearl in the HP4 line, a ball that was needed to fill the hole left by the No Rules Pearl, and a worthy piece to complete the trio of reactions.  Like was done with the Idol and Idol Pearl, the Halo Pearl cover formula is quite different from the Halo, but this creates a little more separation and ultimately a ball that is a better compliment.  The Centrum core makes the two reactions feel familiar, but the Halo Pearl is several boards weaker, much cleaner and easier down the lane, and sharper.  For me this means a couple of great reactions that truly compliment each other without the overlap that some balls with the same core and variations of the same cover formula can create.  I have not put the Halo Pearl down since I got it, occasionally I’ll use the Idol Pearl (same cover formula) if the lanes are too dry, but if at all possible, the Halo Pearl has been the ball.  It’s already made me quite a bit of money at tournaments, and I’ve also had a couple honor scores with it, I can’t recommend this one enough. 

https://www.youtube.com/watch?v=OqGft0ExDyo

My name is Doug Cutler and I am a Storm/Roto Grip Staffer.  The first Halo Pearl I drilled is 50 x 5 x 40 and the surface is out of box.  The Roto Grip Halo Pearl sports the eTrax P-18 coverstock and Centrum Core (asymmetrical).  The cover and core combination work very well together.  This ball right now is my go to ball and is a bench mark ball. This ball has given me area left and also right and does not roll out.  You can use this on any THS, and any Sport shot that is medium to heavy oil.  I have had the Halo Pearl for only 3 weeks and the first week shot 833, and next week 749. The 3 week i did not bowl. When this ball starts to go to long, then I go to the original Halo. These two balls are a great 1-2 punch and are a must in your arsenal. #squadRG #halopearl #ownit

Doug Cutler
Storm/Roto Grip Staffer
PBA Regional Champion

Layout: 60 x 4 ¾ x 40

The Halo Pearl has massive midlane/backend on medium-heavy to medium-dry oil. This ball loves to turn the corner, and is great for when I have to get left and circle the lane. I drilled it with a layout to enhance the backend reaction, and also left the box finish shine on it, to use when the lanes are broken down a bit and I need to "curve it". It fits that spot perfectly. With the layout and surface that I have on it, it is not ideal for using when I have to go 'down and in'. Other balls such as the first Halo or original Idol are more suited for that, and then the Halo Pearl is the perfect ball to go to when those balls are burning up. The strong backend results in excellent pin carry when this ball matches up properly.

Mike LeViner

RotoGrip Halo Pearl

Layout- 60x5.5x25

The halo pearl is the pearl asym ball i have always personally wanted. The core is strong enough to dig in the oil but the cover is so clean it always gets through
the front part of the lane. Ive used this ball on 37 feet all the way to 45 feet breakdown in regionals and tournaments. On house its always the right ball.
doesn't respond to quick to the friction all while blending the house shot cliff. the ball is simply a must have in the bag, game 2 ball all the way to the end of blocks sometimes
truly remarkable.
#StormNation

HALO PEARL - 40 X 4 X 50 - 14lbs.
eTrax-P18 Pearl Reactive - 1500 grit and polished - 6" flare or higher
LANE INFORMATION: 44FT THS ON HPL INSTALLED IN EARLY 2000'S
This is the fourth ball I drilled after my return to bowling and needed a "stronger" piece then the Super Son!Q, needed longer length and same amount of angle to help compensate for my lack of ball speed and changing to 14lbs equiptment. I found the Halo Pearl to be unlike any pearl Roto Grip has had in the past. Even with having the IDOL Pearl with the same cover, the centrum core makes this ball REALLY strong, like He-Man strong. Even with carry down and moving deeper with my feet and changing the angle getting the ball to the breakpoint did not disappoint me or my partner that also tried it. He found that the deeper he played inside, the ball did not quit or give up in the heavier part of the pattern, did not overskid like other pearls in the past with similar layouts. Great BIG PIECE for any league or tournament bowlers.

LANE CONDITION

Length:40

Volume:Med-High

Type (THS, Sport Pattern etc): THS


COMMENTS
 
Cover: eTrax-P18 Pearl Reactive
Weightblock: Centrum
Finish: 1500 Polish
RG: 2.49
Differential: 0.050

Me:
Right-Handed Tweener
Speed: 12-13 mph
Rev Rate: 315
PAP: 4 7/8 Right 3/8 Up

Ball Layout: Pin over bridge 60 X 5 1/4 X 35

The long awaited Pearl version of the Roto Grip Halo is here and it doesn't disappoint. They wrapped the same powerful Centrum Core in the eTrax-P18 Pearl Reactive to unleash the motion on the back-end.

The Halo Pearl takes up the mantle of strong Pearl balls that Roto has always excelled at designing. Imagine a stronger No Rules Pearl. It's a touch earlier but that doesn't reduce it's down-lane hook or back-end capability. This ball hooks and is powerful enough to take on fresh oil. I like this ball in particular on longer oil patterns where you need to see motion in a smaller window of back-end. The angular move will blast the pins without having to cover a ton of boards.

If you're looking for a ball to move in with and wheel the lane, the Halo Pearl shines here too. This ball is incredible continuous from all angles and can keep the pins flying off the deck even when the lane has forced you way in. I recommend slightly lower flaring layouts for lower speed bowlers, or it you are planning to use it more when the fronts have gone.

PICTURES AND/OR VIDEOS

The Halo Pearl is here. It features the Centrum Asymmetrical weight Block and it’s wrapped up in ETRAX-p18 pearl. I drilled mine 5 x 3 x 1, my thought process was a to keep energy retention high and turn this thing loose at the end of the pattern. I tested on our house shot which is 42 feet in length with the adult bumpers set to maximum. I am clearly a sprinkler out there ladies and gentleman and I suppose that’s why I tend to favor pearl bowling balls. They suit my plan of attack which is, stay around the ball track, don’t miss right and try to hook it a bit. Shooting with the Super SoniQ right before I shot with the Halo Pearl was as close to a perfect ball change as you can get. The Super SoniQ dug in hard and rolled smoothly thru the mid lane, the Halo floats on the front of the lane right before it hits the turbo at the breakpoint. I always show every shot I roll in succession, I feel like it helps people see how the lane is changing and where my bad shots are. The halo was not as forgiving as a solid ball would’ve been but, let’s face the facts, you don’t go out and drill a pearl asymm to control the break point, you want to see that ball get crooked down lane. I had a lot fun throwing it.

I would stack this ball right under the Hyper Cell Fused as far as overall strength goes. The hybrid cover on the Fused is clearly stronger and it has a much more predictable shape in the mid lane. The Idol pearl comes to mind as well, that would fit in between the Fused and Halo in total length and the amount of angle that you get.

Why you should buy it? If you liked the No Rules Pearl and are looking for something close to that motion, I’d say the Halo Pearl is in that wheelhouse. The only negative I found was the color choice. Don’t get me wrong, it looks cool but, it seems they got a bit complacent. I feel like Roto Grip is the wild younger brother with a face tattoo who is always causing trouble and people have come to expect bold choices. That is just my opinion, let me know if you agree.

Thank you for checking out my review. Do a good deed today and stop by your favorite RotoGrip Shop, maybe you’ll get a Halo….get it?