Boulder Block | 💪The Ultimate Pocket-Sized Climbing Route Setter & Grip Trainer

The World’s Smallest Climbing Gym.

Train your crimps, pinches, and slopers from the office to the subway. Never lose your "sending" strength, no matter how busy life gets.

Stuck at a desk? Don’t let your grip fade.

We get it. You can't spend 24/7 at the crag. But that "project" isn't going to send itself. Boulder Block keeps your tendons active and your mind engaged when you're away from the wall.

Become Your Own Route Setter.

With 12 sides and interchangeable holds, the combinations are endless. Unscrew, rotate, and reposition. Create a V1 warm-up or a V10 finger-shredding project in seconds.

Real Rock Feel. Zero Compromise.

We didn't just make a toy. Each hold is crafted with professional-grade grit texture to mimic real outdoor limestone and granite. Chalk up and get to work.

Better with Friends.

Who has the strongest pinky? Who can set the impossible route? Challenge your crew to a "finger-off" and turn your rest day into a competition.

Engineered for the Obsessed.

Designed by climbers, for climbers. Whether you’re a pro preping for a competition or a beginner building tendon density, Boulder Block is the ultimate EDC (Every Day Climb) tool.