Billiard rod chalk - portable pool cue chalk you can definitely appreciate the positive effects of these chalks in a game of pool, dont miss them!Wear-resistant pool chalk - if you also love to play billiards, then you can't miss these high performance cue chalks.Must have cue chalk - cue chalks these pool chalks to the tip of your pool cue for adding friction.Portable pool chalk - value pack: made of excellent materials, it can greatly improve the accuracy of club , reduce mistakes, and bring a better pool training experience.Snooker chalk - the chalks can your pool cue from skidding, and improve the hit rate.Colour:As ShownMaterial:calcium carbonate, abrasiveSize:Single size is about 2.2x2.2x2.2cmPackage Contents:12 * Snooker Pool ChalkOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.