Discover new levels of pleasure with the Size Matters Vaginal Pump kit. The ergonomic cylindrical shape easily fits over the vagina, allowing for suction to be created through the manual ball pump. Sensitivity increases as your lips swell, providing unique moments of pleasure. The quick release valve and the kink-free hose make it easy to use for both beginners and experienced users. Additionally, the air release system maintains pressure even when you remove the pump and hose from the cylinder.