PETZL - Power Crunch Chalk
POWER CRUNCH chunky chalk improves grip when climbing. It is available in two sizes of packets to suit the climber's needs: the 100 g packet fills one chalkbag and leaves a little extra, the 200 g packet can be stored for refills.
• Improves grip on rock or gym holds
• Mix of chalk powder and chunks to reduce dust
• Resealable and easy to use
• Available in two quantity sizes
• Material(s): 100 % magnesium carbonate