• 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..
  • Imported from USA.
These HumanX Chalk Balls will greatly improve your grip while doing gymnastics, rope climbing or weight lifting. They produce much less dust than loose chalk and will last on your hands longer. The chalk is 100% Magnesium Carbonate and comes in a refillable pouch.