Cell-Free-Dual ball adopts new material formula and craftsmanship different from Cell-Free ball, to have more accurate sphericity and better elasticity.

• DHS 1 star cell-free balls, developed by DHS, are 40+ plastic seam balls approved by CTTA and used by Chinese TT team for training with a high cost-effective performance.
• New plastic balls keep the characteristics of celluloid balls on hitting sense, drop point, sound, rotation and trajectory.