Vacuum Penis Pump with Scale, Negative Pressure Vacuum Male Exercise Pump, Manual Penis Vacuum Air Pump with Silicone Rings Set

• The silicone ring made of silicone creates a perfect and tight seal. Three different sizes, basically suitable for anyone's size, you don't have to worry about the size
• When using a penis pump, it is recommended to use lubricating oil, starting from a lower pressure setting and gradually increasing to avoid discomfort caused by excessive pressure. Suitable for beginners and advanced players
• The cylinder of this male toy is transparent and its size is easy to observe. As the air is slowly drawn away, the effect of precise scale increase can be felt, satisfying one's own sense of stimulation
• The male penis vacuum pump is easy to use and can be manually pressed to control pleasure. When the pressure is too high, the exhaust valve can be adjusted to relieve tightness; When you want to pull it out, please exhaust all the air
• Enjoy exciting nights with your partner on Valentine's Day, anniversary, honeymoon travel and other ambiguous days.

Note: We use privacy packaging, which will not let others know what is inside; at the same time, after using the product, wash and store it, Please pay attention to the principles of safety, sobriety and non-compulsion. It is recommended to lubricant or similar product before use for additional lubrication.