Material Composition: 100% MgCO3 Magnesium Carbonate Material with Animal Origin: No animal material
Mass/Weight
Weight in grammes: 56 g
Best quality chalk in the block.
The 56 g chalk block from Black Diamond has been giving climbers the feeling of boundless freedom since the beginning of sport climbing. It also keeps your hands dry and provides the best grip. The mixture is specially blended for climbing. The bag is resealable so that you can keep your supply dry.