Gym Chalk balls are small bags made of a porous mesh of material filled with powdered chalk and stitched together. Chalk ball is definitely the best kind of chalk, used for indoor training in weight training. Much indoor rock climbing needs to chalk the ball, rather than loose chalk because a piece of chalk can be easily applied to the hand of the climber, chalk dust in the air is minimized, and chalk on the floor is not easy to spread.
Highest quality gym chalk for removing moisture from hands keeps your hands and palms sweat-free increases the friction.
Less messy and lasts longer than powdered or block chalk Money-saving combination of refillable chalk ball/chunky chalk
100% pure Magnesium Carbonate Chalk Ball (Powdered chalk in a cotton sack)
Greatly improves grip for gymnastics, rock climbing, weight lifting, pole dancing, basketball chalk, etc...