Aramith Super Tournament Carom Ball SetAramith Super Tournament Carom Ball Set Specifications Aramith Carom Super Tournament Set of 61. 5mm Balls. Aramith billiard balls have enjoyed a legendary reputation for outstanding endurance and uncompromised quality. They are the only ones in the world made of pure phenolic resin, making them last up to 5 times longer than other balls made from polyester or other polymers. The extra hard vitrified phenolic surface on these Aramith billiard balls