Pure Chalk Ball

The Pure Chalk Ball is filled with the purest magnesium carbonate and is perfect if you want to use the chalk in doses. You can achieve good coverage by kneading the ball. This avoids unnecessary amounts of chalk sticking to your fingers and swirling through the air; no wonder most climbing and bouldering gyms encourage the use of chalk balls. Pure Chalk is 100% free of additives and drying agents that are harmful to the skin or rock.