Wartenberg Wheel - SM Device For Neurological Testing Or Sensory Play

A Wartenberg wheel, also called a Wartenberg pinwheel or Wartenberg neurowheel, is a medical device for neurological use. It was designed the wheel to test nerve reactions (sensitivity) as it rolled systematically across the skin. They also make excellent devices in sensory play when playing with a partner. They are high quality and would make a notable addition to a medical device collection as well. They measure about 7 inches long and are made out of stainless steel.