Orthopaedic exercise putty has been a staple in hand therapy practices and for at home rehab. Exercising with putty helps promote increased range of motion, finger-flexion and tendon gliding. Each colour of exercise putty is correlated with a particular strength of resistance. Remarkable Therapy Putty which has been trusted by Canadian Hand Therapists offers a range from xx-soft for strengthening the weakest grasp to extra-firm for developing a stronger grip. Remarkable putty is offered in different tub sizes ranging from 2oz for personal use to 5lb for large clinics.