Soft and comfortable Sealing Ring for Penis Pumps, ideal for masturbation and exercise.
Made of high quality material, leaving contact with and skin extremely soft.
Features
- Silicone material
- Sturdy
- Creates air-tight seal for optimal pumping
- Perfectly fits the pump cylinder
- Masturbation Cup
- Helps you get the unbelievable masturbation experience
- Hypoallergenic
- Diameter is 3/4"
- External diameter is 3.15"
- Can be used with any pump cylinder 2 3/4" to 3 1/4"
How to use:
Fit in the Pump cylinder.
The use of water-based lubricant is recommended.
Specifications
Material: Silicone