The Aramith Premier Bump Ball stands for high-precision billiard play. With a perfect size of 57.2 mm and minimum tolerances in dimensions and weights, it guarantees excellent control and exceptional durability. Appreciated by professionals and billiard associations worldwide, this bump ball is the ideal choice for discerning billiard players. Learn the precision of Aramith with every impact. Please be reminded that due to lighting effects, monitors brightness/contrast settings etc, there may be some slight differences in the colour tone of the pictures.