About this item

• 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
• 2 Chalk balls in each package
• 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.