Using the finest materials yet and cutting edge technology, TENGA is proud to present the latest in Male Pleasure Technology, the Flip 0 (Zero). Featuring the most intricate internal details yet, the Flip Zero provides amazing sensations and utilizes the pioneering "Flip-Open" design that makes cleaning the product fast and easy. The seamless insertion point provides the perfect seal, preventing lubricant leakage and forming a strong vacuum made possible the one-way valve.