This set of Aramith Belgian regulation snooker balls comes complete with fifteen red balls, colored balls two through seven and a cue ball. Aramith produces some of the highest quality balls on the market today. This ball set meets all professional quality specifications for density, balance, diameter, roundness, color, gloss, hardness and weight. Aramith Belgian balls also have outstanding endurance through a hardened vitrified surface with an ultra-high density for exceptional scratch and impact resistance.