GREY COLOR THE PRICE IS FOR 1 PIECE OF CHALK As a result of painstaking work and many months of efforts, the team of the Super Diamond brand has finally developed a perfect billiard chalk formula that has no analogues. Nano-grained Super Diamond chalk, composed of the abrasive materials of the highest hardness, provides excellent adhesion of the tip to the cue ball. Due to the fact that the particles of the chalk have an acute-angled shape, they adhere more tightly to each other and to the cue tip, and the cue tip, in turn, to the cue ball. Therefore, English shots that were previously beyond your power, have become a reality for you with Super Diamond Chalk. Chalk color: Grey. Chalk size: 0.9 x 0.9 x 0.85 (2.3 x 2.3 x 2.2 cm). Chalk net weight: 0.6 oz. (16 grams) Box gross weight: 0.7 oz. (20 grams). Box size: 1.1 x 1 x 1 (2.7 x 2.6 x 2.6 mm). Made in Ukraine