


White chalk in bulk -
The Loose Chalk 300 g brand's product Black Diamond is white powdered chalk, perfect for your climbing sessions.
Made using a secret recipe and a special composition designed for climbing that minimises perspiration, this chalk is designed to improve your grip on all holds and maintain the same level of effectiveness regardless of temperature or humidity.


- Optimal grip
- Powdered chalk
Composition :
- Magnesium carbonate
