Enhance blood flow to your sensitive areas with this pump. Adjust the cylinder for a tight seal around your vaginal region, ensuring a high level of pressure for effectiveness. We recommend using a quality water-based lubricant to achieve the necessary seal for successful pumping. Simply place the cylinder over your chosen erogenous zone and squeeze the pump to draw blood into the area. You will experience suction as your clitoris temporarily enlarges and becomes more sensitive. To release pressure, press the release valve on the bulb. The industrial-grade acrylic cylinder can be detached from the pump using a simple clip system, allowing your clitoris to remain suctioned inside. The kit includes 2 vulva cups, 1 hose, and 1 hand pump. - Product weight: 167 grams - Specifications: Large Cup - 13cm x 7.3cm | Small Cup - 11cm x 6.4cm | Hose - 21.5cm | Handle - 6cm x 20.5cm - Materials: Silicone, ABS