Zero Tolerance Stroke to Go SmokeSlip into a whirlwind of stimulation and experience the ultimate in pleasure in this sleek and minimalist masturbation sleeve! It has open ends on both sides, so it fits all sizes, and its stimulating texture inside will give you a pleasant thrill. Grab it and squeeze it to feel even more pressure! The masturbator has an inner silicone ring that intensifies stimulation! internal spiral texture open ends flexible and high quality TPE material easy