Chalk Balls are designed to last longer and produce less dust compared to loose Chalk for weight lifting. High quality re-fillable chalk bag with drawstring and a quick release plastic clip for easy filling. A strong mesh material lets out chalk without losing too much powder to prevent unnecessary chalk wastage. It doesn’t make you stronger but it will help your grip on a heavy set and keep your hands dry during a workout. Ideal for: CrossFit athletes Strongman Athletes Olympic Weightlifters Rockclimbers Use in gyms.