The pinwheel is nice tool to have for thrilling sensations on skin and mind. Full size (approx.): 18 cm. Spike length (approx.): 0.5 cm. Material: chromed brass.
The pinwheel is a tool that has been originally designed for the testing of nerve reactions. It has now become an essential BDMS tool. It's lightweight and unbreakable. Sterilizable at 134 ðC in an autoclave. Polybagged, no euro hole. Material: chromed brass.