Liquid Black Gold Chalk is scientifically engineered to enhance your grip. By combining our classic White Gold, the most trusted chalk on the market, with 10% Pure Gold-a concentrated form of hyper-absorbent Upsalite-we've created Black Gold, an additive-free blend of chalk with TWICE the absorption of regular chalk. This liquid blend is ideal for adding a grippy base-layer to your hands before setting off on your next redpoint.