Our premium pool balls set includes a cue ball that carries the ExpertBilliard unique cue logo to sign its superior quality. Our custom billiard balls use the highest quality phenolic resin and craftmanship in the development of our regulation 2 ¼” 16 ball set. Perfectly round and balanced, uniformed weight and hardness, brilliant colors, friction resistant roll and reaction – are just a few of the key features that help ExpertBilliard high quality billiard balls stand out. They guarantee table owner an unbeatable yearly cost thanks to an exceptionally long product life and outstanding performance. This box contains an ExpertBilliard premiere set, the new generation for the ExpertBilliard brand. With its Vitrotech technology, the ball surface is thoroughly hardened giving it unique vitrified layer. This increase drastically the surface density and hence its longevity. No need for endless re-polishing nor frequent replacement because of surface damage, but more important less need to replace the table cloth. That's right, because the top grade phenolic significantly resist wearing and chipping they are not going to rough up your table cloth as quickly or easily as lower quality Billiard sets do. Our box has been specifically designed to store and preserve our billiard balls to help protect them from damage. The balls fit snug into the design holder that will provide years of protection.