Norco® Rainbow™ Exercise Putty

Regular price $ 4.95

Promote hand-muscle strength and increase endurance.

  • Exercising with Rainbow™ Exercise Putty helps promote increased range of motion, finger-flexion and tendon-gliding. 
  • Rainbow™ color-system associates resistance levels with color. 
  • Composed of silicon rubber.
  • The smaller portion cups are perfect for most small and medium sized hands. 
  • Not made with natural rubber latex.

Putty Comparison Chart can help you find the desired putty resistance.

Note: The 3 oz size is our most-popular of all sizes. 3 ounces of Norco Exercise Putty is equivalent to 90cc of volume, which is the ideal amount for most hands - large or small.