Psychi Liquid Chalk for Rock Climbing Gymnastics Weightlifting Gym Pole Dancing Psychi Liquid Chalk Ideal for: Rock Climbing, Weight Lifting, Gymnastics, Yoga and Pole Dancing. Comes in a variation of sizes, all in re-sealable plastic bottle/tubes. Stops hands sweating during strenuous activity. Lasts longer than using regular powder chalk. SHAKE WELL BEFORE USE!