

Boulder Block is a portable climbing training tool designed to strengthen your fingers, hands, and forearms—without needing a climbing gym.
Move from start to finish hold using only your fingers. Challenge yourself, train hand strength, and turn climbing into a puzzle you can solve anywhere!

Unscrew, reposition, and make it yours. With limitless hold placements, you become the route setter—no climbing wall require

Friends + a climbing challenge = endless fun. Share the excitement together

Discover how a simple idea turned into the ultimate portable climbing trainer. Designed for climbers, built for strength, and perfected through real-world testing

* Results according to post-purchase surveys