Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon 100g Black Gold Loose Chalk by Black Diamond $11.95 100g - $11.95 100g Size Chevron down icon Availability: translation missing: en.general.icons.icon_check_circle icon Only 1 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available Pure, uncut and ready to rock. Our white chalk is specifically blended for climbing to keep sweat at bay, ensuring maximum grip no matter how hot or humid it gets.