2 Pieces/set Cylindrical Billiard Chalk Pool Cue Chalk Friction Powder Pool Table Supplies Anti-Slip Device High Quality Practical Daily Use

feature: - It forms a proper coating to prevent mistakes and increase the consistency of player speed and control; - Features a smooth, even texture that transitions into leather club heads; - Brand new and high quality; describe: Material: calcium carbonate List: 2* billiard chalk