A slip-on sleeve that turns any racket or paddle into a coach. Seam lines and match panels put your hand exactly where it belongs — continental, eastern, semi-western — until the right grip is muscle memory.
Raised guides run the length of the sleeve. Wrap your hand to the seam and you land the correct grip in one motion — no mirror, no second-guessing.
Slips over most rackets and paddles and grips the handle without slide or twist, so the feedback is the same on the very last rep as the first.
The finger slot indexes your trigger finger to the right spread every time — the small detail that separates a real grip from a lucky one.
The adjustable lower band fine-tunes for hand size and feel, so juniors and adults train the same fundamentals on gear that actually fits.
One patented sleeve, by the numbers. The whole system fits in a pocket and goes to work the moment it's on.
| Grips it teaches | 0Continental · Eastern · Semi-Western |
| On & off | In 0seconds, either way |
| Compatibility | Fits 0of rackets & paddles |
| Founder price | $0was $19 · first 100 |
| Intended use | Training onlyoff before match play |
| Status | Patenteddesign · built in Utah |
Master these three hand positions and you've got serves, groundstrokes and volleys covered. The seams teach all three.
Watch the full routine — slip it on, find the seam, and hit your first reps in the right grip.
The seam-and-panel system is a patented, protected training method — not a generic grip wrap.
Designed by a working coach in Utah who was tired of correcting the same grip a hundred times a lesson.
Purpose-built to build habits fast, then come off. Clear, honest, single job — done well.
Reserve your spot on the founder list. The more people reserve, the lower the launch price drops for everyone.
For training use only. Not for match play. We'll only email you about your reservation.