HyperIce, the makers of the Vyper Vibrating Foam Roller takes the charge in innovation again with its latest release of the Hypersphere. The Hypersphere is a vibrating massage ball, a bit larger than a softball coming in at 5″ in diameter and weighing 2.5 pounds. This compact ball with its eye-catching neon green and black striped design is taking myofascial release to the next level.