Secret Stuff (Liquid Chalk)
Secret Stuff is an isopropyl alcohol-based liquid chalk. Rub a small amount on your hands, let dry, and a perfect layer of the highest purity magnesium chloride magically appearsand lasts. With less dust and mess, its the perfect "clean" alternative to loose chalk.
Plus, Secret Stuff goes further than regular chalkit also cleans your hands, getting rid of gunk and grime that can build up while youre working up a sweat.