To use, apply some quality water-based lubricant to both yourself and the base of the pump and slip over your erection.
 
Gently begin pumping the easy-to-use hand pump to increase the blood flow to your penis and increase its size.
 
To reduce the pressure simply press on the vacuum release valve.Key
 
Features:
Vibrating penis pump for a bigger erection and better penile health Easy-to-use bulb increases pressure within the canal for increased blood flowQuick-release valve releases pressure with one press for immediate removalSoft, 2.25-inch opening grips the base of the penis and offers comfort during use Multi-speed vibrator enhances sensation during pumpingTransparent chamber with measurement gauge enables you to watch your progress Dismantles completely for easy cleaning
Perfect for an instant boost just before intimacy, as well as long-term penile exercises.
 
Material: ABS + Silicone 
Color: Black
Length: 24 CM ( 9.5'' )
Diameter: 7 CM ( 2.5'' )