This is a newly designed vacuum masturbation cup for male's penis.You can use this product to take exercise for penis to touch off the enhancer of your corpus cavernosa, thereby speeding up the blood circulation and promoting your sexual ability.
- Made of superior pvc material, sage and non-toxic
- Adopt the top-quality and skin-friendly silicone to make the cushion
- Manual vacuum suction cup, easy and safe to operate
- Accurate scale lines on the sleeve
- Detachable and convenient to carry and clean