Description _x000D_ _x000D_Made of resin material, unique impact, tear and wear resistant. Its hi-tech engineered molecular structure, enhancing drastically the longevity of the balls. Minimizing significantly, the table cloth wear during the playing process.Our professional Pool Ball is a great training ball to improve your billiard skills. _x000D_ _x000D_Features _x000D_ _x000D_-Color:Black _x000D_-Material:Resin _x000D_-Size:5.25X5.25X5.25cm/2.06X2.06X2.06in _x000D_-Billiard Ball is designed with precision, roundness and balance to ensure excellent playability and durability.. _x000D_- Calibrated and polished with Laser-tech, perfect round, intended to help players of all skill levels improve their games. _x000D_- Manufactured with durable resin material, sturdy and practical for a long using life. _x000D_- Smooth surface and creative design, and this Billiard Ball can give you a more professional experience. _x000D_- This Billiard Ball is smooth and fine polished, which is very easy to wash and clean.Packing list1 x Pool Cue Ball