The New spiked Windmill Acupuncture Felt Wheel Torture Tool Stimulation Roller is the perfect solution for those looking for an extreme sensory experience. This roller features precision-made spikes of plastic, designed to deliver a stimulating and intense experience. The roller creates a tickling sensation, perfect for roleplay, cosplay, and other scenes. With a one-piece design with sturdy construction, it’s the perfect tool for your bondage needs.