RANGING FROM EXTRA SOFT TO EXTRA FIRM.
JFA Medical Therapy Exercise Putty 5 Strengths - Extra Soft, Soft, Medium, Firm, Extra Firm 57g Tubs
JFA Medical Therapy Exercise Putty 5 Strengths Alternative Colours - Extra Soft, Soft, Medium, Firm, Extra Firm 57g Tubs
Patterson Medical Therapy Putty - Firm (57g)
Patterson Medical Therapy Putty Hand Strength Exerciser Dexterity Yellow Soft...
Patterson Medical Therapy Putty Hand Exerciser Grip Strength Red Medium Soft 85g
Patterson Medical Therapy Putty Hand Exercises Grip Strength Blue Firm 85g