With resealable packaging the PURE chalk range from Wild Country is spill-free. PURE chalk comes in hard blocks, pre-crushed and in liquid form. The powder breaks down into good mixture of particle sizes which can really get into the creases of skin on your hand and stay on. The ball is a very efficient way to use small amounts of chalk, ideal if you prefer a light coating. Liquid chalk is great to use as a pre-coating for low-friction conditions or as a substitute to powder chalk.