100% Japanese 10-layer pig skin leather. Because of Kamui’s unique production process, their cue tips maintain high porosity, allowing for better chalk retention and less miscuing. Each layer of a Kamui’s tip is carefully laminated to create uniformity and high performance–higher than the industry standard. Designed to allow players to put more spin on the cue ball with less effort, Kamui Black cue tips get their color from a special tanning process that leaves the leather moisture-proof and increases its elasticity without interfering with its porosity.