Cando PRO Hand Exerciser (Set of 5, all colors, with metal rack)
The Cando PRO hand exerciser is specifically designed to users develop their hand and forearm strength, and at the same time, improve finger strength, coordination and flexibility.
The Cando PRO hand exerciser is good for athletes and sports training. It comes in 5 color-coded resistance levels: yellow (extra light), red (light), green (medium), blue (heavy), and black (extra heavy). This particular set collects all 5 resistance levels, and also includes a metal rack for storing the hand exercisers.