Solid chalk ball for rock climbing ,gymnastics and power lifting

The white chalk is solid pure magnesium carbonate yet mashes down easily for sick adhesion on even the most humid of days. Greatly improves grip for all your workout needs Premium 100% pure Magnesium Carbonate chalk in a refillable pouch Produces less chalk dust than loose chalk and lasts longer Before use, the Chalk Balls should be crushed between hands or under feet. The crushed loose chalk stays inside outer sock and hands get chalked up through fabric.