- Promote hand-muscle strength and increase endurance
- Composed of silicon rubber
- Exercising with colorful Rainbow Putty helps promote increased range of motion, finger flexion and tendon gliding. Colours indicate varied resistances, making it easy to create individualized hand exercise programs.
- The color system offers a way to quantify and chart progress, while motivating clients to advance to the next resistance level
- Extra-Soft Tan is an ideal starter putty for persons with very little hand strength