deWoodstok’s small brush is perfect for both bouldering and rock climbing, whether indoors or outdoors. Specifically designed to fit deWoodstok’s brush head, this brush can also be conveniently used as a hand brush in your chalk bag. Featuring a compact surface area of boar hair bristles, it excels at cleaning crimps and pockets that are hard to reach with larger brushes. Despite its size, this brush is sturdy enough to withstand the pressure needed for effective cleaning without breaking, and its performance and durability have proven themselves over the years. Mounted on our brush head or stowed away in your boulder bag, this brush is an indispensable companion for your gym sessions or your next bouldering adventure!