Dynaspheres – Cue-Ball Vanadium 57.2mmwith 2 black triangles,

The element naming convention and what it signals. Dynaspheres name their products after elements, and the choice is deliberate. Vanadium — element 23, a hard silvery-grey transition metal known for its strength-to-weight ratio and resistance to wear — reflects properties associated with precision manufacturing and structural integrity. This is a consistent product philosophy: every ball in the Dynaspheres range carries characteristics that justify its designation, and the Vanadium is no exception.

Specification and what it delivers. The Vanadium 572 is manufactured in phenolic resin to 57.2mm ±0.08mm and 169g ±1.0g, with a roundness tolerance of ≤0.03mm and hardness of ≥59 Rockwell E. Phenolic resin construction at this tolerance level means consistent deflection, predictable roll, and a surface that holds up under commercial use without the degradation that affects lower-grade materials over time. The two black triangle markings give players immediate visual feedback on cue ball speed and spin. At 57.2mm, this ball is sized for American and international pool tables running standard equipment.

The choice the range gives operators. One of the quiet strengths of the Dynaspheres 572 range is what it offers buyers at the minimal-marking level. The Tungsten and the Vanadium share the same marking specification — two black triangles — and the same core build quality. That means operators who prefer a clean, low-visual-noise cue ball are not forced into a single option. For venues running multiple tables, or where individual site managers make procurement decisions, that flexibility has real operational value.

Specifications