The Pressure Positive Co. The Original Indexknobber with Cap
The Original Index Knobber® was originally designed for hands-on therapists to allow for precise, deep tissue, hands-on therapy, free of the overuse injuries that often afflict these therapists over time.
The Original Indexknobber with Cap is a classic. This device is available with 7/8 inch diameter, wooden ball or with 3/8 inch, smooth, plastic cap.