Our climbing chalk is high quality, high content magnesium carbonate, less irritating on the skin, and priced 30% less than other luxury brands. We don’t add fillers, extra drying agents or anything else. We made an amazing grind – our Guerrilla Grind, the perfect sticky mix of small chunks and fine powder. It coats your hands evenly on every dip so you can chalk up less and send more. Every eco-friendly package contains a prize inside from us or one of our prize sponsors. Try it today!Free shipping on orders over $49.