Secret Stuff® Hygienic is the world’s first hygienic chalk! Made with an 80% ethyl alcohol base, this patent-pending, high performance, pure magnesium carbonate formula is engineered to provide unparalleled grip and reduce the spread of germs.
With less dust and mess and a formula that’s shown to kill germs, Secret Stuff Hygienic takes “clean chalk” to the next level.
$6.95 Excl. tax