This professional billiard chalk is useful and reliable, perfect for pool cue use. Can help to improve billiard player control for pool cue. The chalk is a must-have accessory for billiards lover, can be used for wonderful billiard lover. Features -Color:Assorted Color -Material:Chalk -Size:2.50X2.50X2.50cm/0.98X0.98X0.98in -Add these pool chalks to the tip of your pool cue for adding friction, better control pool cue. -These are professional pool chalk with a smooth and even surface, useful and excellent. -These pool chalks are practical and reliable, making them a great helper to the cue, can be used for home and bar. -With these pool chalks, the error rate can be greatly reduced in the game of billiards. -If you have billiards lovers around, these pool cue chalk cubes are sure to be a practical gift. Package list: 16 cue chalk cubes