Secret Stuff® Liquid Chalk (Original)

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 carbonate magically appears—and lasts. With less dust and mess, it’s the perfect "clean" alternative to loose chalk.

Plus, Secret Stuff goes further than regular chalk—it also cleans your hands, getting rid of gunk and grime that can build up while you’re working up a sweat.

Apply a dime-sized amount to your palms and let it dry for approximately 10 seconds.

Same great Friction Labs® chalk, made in Colorado, now in fully recyclable packaging.

Use the chalk. Recycle the rest. With your help, no part of this packaging should ever end up in a landfill.