1、Professional grade billiard chalk delivers a smooth and even coating that will not cake or flake 2、Does not crumble and provides excellent coverage on your pool stick 3、Helps minimize the chance of a miscue on a non-center hit 4、Can help minimize the chance of a miscue 5、A must for billiard lovers Features: Professional grade billiard chalk delivers a smooth and even coating that will not cake or flake.    Does not crumble and provides excellent coverage on your pool stick. Helps minimize the chance of a miscue on a non-center hit. Can help minimize the chance of a miscue. A must for billiard lovers.         Specification: Material: Calcium Carbonate Color Options: Red (Greasy, suitable for American Pool); Green (Dry, suitable for English Pool) Size: approx. 2.4 * 2.4 * 2.3 cm / 0.94 * 0.94 * 0.91 inch   Weight: approx. 38g Package Included: 2 * Pool Chalk