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GREMLIN
Your new favorite pearlized ball has been hatched to help advance your game in ways you didn’t know you needed. Now some will say, “hey, I’ve seen that core shape before” and to those we say, “yes, yes you have.” BUT what we can also say is that you have never seen this MAXED-OUT version of this core shape before known as Rondure™ MaxD. That’s right, our team of mad scientists in the R&D Lab pushed this core shape to its limits by changing the densities of both the block and the slug on bottom to create the highest RG value and highest Differential value this part has ever seen. From its inception, this mild asymmetric shape was created to emulate the motion of a symmetric core shape with a balance hole in it. Fast forward to this newest version, and well, even though previous models were fantastic, this version is without a doubt the longest and most continuous down lane that we have ever seen.
But it doesn’t stop there, the mad scientists in the R&D Lab also managed to formulate a brand-new nano-free coverstock material during this development and testing process as well. That’s right, the versatile response (V-R1) cover formulation was created to handle a wide range of oil conditions and oil types. From the fresh, to the transition, to the burn, this cover provides easy push through the front of the lane while consistently responding to friction down lane without getting out of control.
So, if you are in the market for a pearlized ball that complements your big strong asymmetrical balls, or if you are needing a pearlized ball that allows you to move deeper on the lane and still comes around the corner, then you must add one of these to your bag. But you don’t have to take our word for it. Try it for yourself, we know you will like it. Oh, and don’t worry, it won’t multiply after midnight if there is oil residue left on the coverstock… Or will it?
Release date: July 18th, 2025
This kit contains:
- WIP GREMLIN 14 (x 1)
- LABEL SINGLE BALL BOX039070001 (x 1)
- NEW LABEL 4 BALL 03907-0002 (x 0)
- ROTOGRIP WHITE SINGLE BALL (x 1)
- ROTOGRIP WHITE 4 BALL BOX (x 0)
- BAG 15X18X.02 MIL (x 1)
Technical Specifications






-
12 lbs.
Radius of Gyration
2.59
Differential
0.029
PSA
0.011
-
13 lbs.
Radius of Gyration
2.57
Differential
0.032
PSA
0.010
-
14 lbs.
Radius of Gyration
2.54
Differential
0.058
PSA
0.008
-
15 lbs.
Radius of Gyration
2.50
Differential
0.058
PSA
0.010
-
16 lbs.
Radius of Gyration
2.50
Differential
0.056
PSA
0.008
RONDURE™ MAXD CORE
Modified from the iterations that came before it, this version of the Rondure Core has been MAXED OUT! That’s right, by changing the density of the block and slug, we were able to obtain the highest RG & highest Differential values this part has ever seen. What does that mean exactly? Well… it means this version will provide more length and continuation down lane than previous versions ultimately creating more room for error.
Ad Sheet: Gremlin Ad Sheet PDF
Ball Image: Gremlin PNG
Shelf Talker/Crazy 8's: Gremlin Crazy 8 / Shelf Talker
Bowling Display Flip Card: Gremlin Bowling Display Flip Card
Tech Sheet: Gremlin Tech Sheet


V-R1™ PEARL REACTIVE = VERSATILE-RESPONSE 1ST EDITION
Formulated from the influence of previous nano-free materials, the Versatile-Response material further expands that horizon of reaction. While it provides ease through the front of the lane, this material comes to life down lane in a multitude of ways. For starters the name explains it best, response, it responds to friction more consistently than most other nano-free materials. And speaking of versatility, this material is very pliable and takes surface adjustments better than most.
Engineered for Medium to Medium/Heavy Oil Conditions

GREMLIN
FLARE POTENTIAL
Low
Medium
High
BALL SHAPE
Smooth
Angular
HOOK LENGTH
Early
Mid-Lane
Late
OIL VOLUME
Light
Medium
Heavy
PATTERN LENGTH
Short
Medium
Long
LANE CONDITION
Fresh
Transition
Burn