A Wartenburg Wheel, also known as a pinwheel or neuro wheel, is a small medical instrument originally designed by Dr. Robert Wartenburg for testing nerve sensitivity in patients. In the context of BDSM and sensory play, the Wartenburg Wheel has been repurposed as a tool for creating intense and pleasurable sensations on the skin.

The Wartenburg Wheel typically consists of a small metal wheel with sharp, evenly spaced pins or spikes along its circumference. When rolled lightly across the skin, the pins on the wheel create a tingling, prickling sensation that can range from gentle and ticklish to sharp and intense, depending on the pressure and speed of application. The sensation is often described as a mix of pain and pleasure, making it a popular tool for sensory exploration and sensation play in BDSM scenes.

The Wartenburg Wheel is commonly used on erogenous zones such as the nipples, inner thighs, buttocks, and genitals to enhance arousal, sensitivity, and anticipation during play. Some individuals enjoy the heightened sensory experience and adrenaline rush that the Wartenburg Wheel provides, while others may find it too intense or uncomfortable depending on their pain tolerance and preferences.

As with all BDSM activities, communication, consent, and safety practices are essential when using a Wartenburg Wheel in play. It is important for partners to discuss boundaries, expectations, and safe words before incorporating the wheel into their scenes to ensure a consensual and enjoyable experience for everyone involved. Additionally, maintaining hygiene by cleaning the wheel between uses and avoiding broken skin or sensitive areas can help prevent infections or injuries during Wartenburg Wheel play.