Crux Power Chalk is 100% Pure Magnesium Carbonate. No Drying Agents means you have the perfect balance of friction for a secure grip, no dry firing. The texture of our chalk coats the hands ensuring the chalk sticks all the way through the Crux!
All our chalk bags are equipped with re-sealable zip-lock technology, meaning no more messes. Use the chalk right out of the bag, or pour into your chalk bag, chalk bucket, or refillable chalk ball.