650 g of finest magnesium carbonate.
650 g of the finest powdered chalk powder. Best magnesium carbonate for dry hands and an optimal grip. Ideal for climbing, bouldering, gymnastics and other sports that require dry hands. Use for indoor and outdoor use. Packed in a resealable and sturdy bag with zip closure. Undesirable leakage of chalk is avoided.
Also available in Chunky Chalk and a 400 gram pack