MUTE liquid chalk is a premium grade formula built for athletes looking to improve grip strength. Rosin is sticky and helps improve grip strength, while traditional chalk only limits moisture. It is designed for rock climbing, bouldering, functional fitness, weightlifting, powerlifting, baseball, pole fitness and gymnastics. Mute's liquid chalk is nonstaining and dust free. Includes a 200mL bottle of liquid chalk. Great for a refilling other containers.