This professional billiard chalk delivers a smooth and even coating that will not cake or flake. It form the proper coating on cue to prevent miscues and improves player consistency on and control. The chalk is a must-have accessory for billiards lover. Features -Material: Chalk-Add these poolchalksto the tip of your pool cue for adding friction.-These are professional pool chalkwith a smooth and even surface.-These poolchalkswill not clump or flake, making them a great helper to the cue.-With these pool chalks, the error rate can be greatly reduced in the game of billiards.-If you have billiards lovers around, these accessories are sure to be a practical gift.Packing list: 12 x Pool Cue Chalks