Test the limits of sensitivity play
The classic nerve stimulator is a rolling pinwheel of sharp little points. The points are not sharp enough to puncture the skin unless excessive pressure is applied. Wartenburg Wheel comes in sheath for safe storage.
Wartenburg Wheel With Sheath specifications
- Measurements: 7 inches in total length, wheel measures 1.2 inches in diameter
- Material: Stainless steel
- Color: Grey