Black Widow is an innovative antibacterial liquid chalk formula specifically designed for CrossFit and weight lifting athletes. Chalk typically rubs off during a long sweaty workout. Not anymore. Same base formula as Spider Chalk Liquid, plus grip-enhancing rosi Includes Grip-Lock Technology for longer-lasting hold Built for high-rep, sweaty workouts—maintains grip under intensity Our most popular liquid chalk formula with 10,000+ positive reviews Black Widow contains the same ingredients as regular Spider Chalk liquid but with the addition of a grip-enhancing rosin. The new Black Widow formula also includes the new Grip-Lock Technology for even longer-lasting grip. Designed for high-rep workouts, our liquid chalk maintains grip during intense, sweaty workouts. Black Widow is our most popular liquid chalk formula with over 10,000 positive reviews. 4oz per bottle We manufacture all of our chalk products in the USA. This is pure, laboratory-grade magnesium carbonate. Related: Shop all liquid chalk · White Widow (extreme) · Liquid vs. block chalk guide
