YY Mini Crux Portable Climbing Training Tool

Mini Crux is the minimalisttraining tool designed for fingers. With its 5 essential grips (10 to 25 mm + pliers) and 4 different grips, it enables you to warm up or train on the ground, with weights or elastic, without the need to hold on to anything.

Ultra-light and compact, it fits in a pocket and can be taken anywhere. Perfect for beginner to intermediate climbers, it's the simple, technical and accessible finger training tool to have with you at all times.