Master Series Silver Sensation Wartenberg Wheel

This Wartenberg wheel delivers intense sensory stimulation with its blunt-tipped metal pins that awaken nerve endings and create thrilling sensations across the skin. Originally designed for medical nerve testing, it's now your tool for exhilarating sensation play. Roll it gently for tingling pleasure or drag it sideways for added intensity. The nickel-free stainless steel and zinc-alloy construction suits sensitive skin, while its temperature-responsive metal amplifies sensation when warmed or chilled. Measuring 7.2 inches overall with a 1.3-inch wheel diameter, it's designed for safe exploration—just avoid the eyes and sensitive areas. Clean with soap, toy cleaner, or boiling water.