*Flexible Hose Designed For Usage In Any Position• Ergonomic Bulb For Ease Of Use During Quick Release and Pumping• Bodysafe Materials, Waterproof Design and Latex SealThe Blue Line Oro Stimulator Self-Stroking Pump is a high quality toy designed to elicit maximum stimulation in even the most experienced pleasure seekers. The Oro Stimulator has an easy to use ergonomic bulb for accessible pumping and release. This high performing device comes in a discreet clear and black color that features a flexible hose that adapts well to every sexual position imaginable. The Oro Stimulator Self-Stroking Pump is made from water resistant, body-safe materials with a latex seal. This product pairs well with water-based lubricant for added satisfaction. To use, wet the sleeve and turn inside out while leaving a quarter of the sleeve insider the chamber. Connect the plastic tube to the chamber top and the pump bulb, and place tip of penis into the chamber to pump. Succumb to undeniable pleasure with this excellent penis pump product from Blue Line Men.