Feature:1. Improves Accuracy: Billiard chalk increases friction between cue and ball for precise strikes and better spin on the ball.2. Easy Application: Cylinder shape covers the cue tip with ease for smooth, even coating. For best results, simply tap the cue stick on the side of the table to shake off any excess dust.3. Strong Adhesion: Thanks to the unique ingredients, it is easy to apply an appropriate amount on the tip. It is easy to stick to the cue tip.4. Grip Power: In order to create a larger sweet spot, exact proportions of the chalk particles are delicately regulated. It enables players to control their shots with higher accuracy. Less dust, no pollution, tasteless, eco friendly.5. Solidity: The chalk gains high density and solidity by removing the air. Benefits include ease of chalking and high adhesion, so it does not wear off.Specification:Item Type: Billiard ChalkProduct Material: Stone PowderWeight: Approx. 39g / 1.4ozProduct Diameter: 2.5cm / 1.0inProduct Height: 2.4cm / 0.9inSuitable For: Billiards.Package List:2 x Billiard ChalkNote:1. Due to manual measurement, please allow 13mm error, thank you! 2. Pictures may not reflect the actual color of the item due to differences between different monitors.