Black Diamond Equipment says:
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.
Current Retail: $3.71-$29.95
Historic Range: $3.71-$29.95
Where to Buy
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