The Dynaspheres Ultimate Pool Cue Ball with 6 Black Rotors has been developed in partnership with Ultimate Pool and precision-engineered to meet the highest professional standards. This brand-new cue ball is used in all Ultimate Pool events and has been featured in live TV broadcasts around the world. Manufactured from 100% phenolic resin, the cue ball delivers exceptional durability, maintaining its shape, colour, and balance even under the demands of professional play. The 6 black rotor markings provide enhanced visibility of spin, helping players analyse cue-ball control, side spin, top spin, and screw with greater accuracy. Precision-engineered for accurate roll, consistent rebound, and superior control, this cue ball offers reliable performance across the table. Its premium finish and distinctive Ultimate Pool design make it instantly recognisable on tour and in club or home environments. Ideal for professional players, serious competitors, and enthusiasts seeking tournament-level performance, the Dynaspheres Ultimate Pool Cue Ball represents a high-quality addition to any English 8-ball pool setup. SpecificationsSize: 47.6mmWeight: 97.8 grams +/- 1.0gDensity: 1.73Roundness: ≤ 0.03mmHardness: ≥ 59 RockwellComposition: Phenolic Resin