Introducing, Psychi's high performance magnesium carbonate. Our 100g bag comes in a handy resealable bag for spill free storage. The loose chalk ensures maximum grip in any situation to ensure a strong performance on your local wall or out on the rock. The product is engineered to dramatically reduce sweat and calluses. You can easily transfer the chalk to chalk bags and bouldering buckets. Psychi Rock Powder chalk is also perfectly suited to other activities such as Weight Lifting, Gymnastics and Pole Dancing.

PSYCHI Loose Chalk 100G

  • - Easy transfer into chalk bags or bouldering buckets.

    - Perfect for indoor and outdoor climbing and tackling tricky problems.

    - Use to fill your Rock Refill ball.

    - Maximise your grip for strong performance

    - Reduced sweat and calluses.