Rainbow Putty 3oz 85 gm Reference Materials smooth and completely noiseless during

smooth and completely noiseless during use

to ensure a lasting and firm support and product longevityÂ

Stringent quality control is applied throughout the process

Washability: Easy to clean

Rainbow Putty 3oz 85 gm Reference Materials smooth and completely noiseless duringPromote 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. The putty comparison chart can help you find the desired putty resistance.