This pump is designed to increase penis length and prevent premature ejaculation with frequent use. It is manually operated and controlled.
Press the ball to take out air, and press the valve to release pressure.
This device is made of medical grade ABS tube which is safe and has anti-crack properties.
This penis pump is a proven penis enlargement device, the transparent vacuum cylinder will make your penis bigger. With every pumping impulse, it makes it grow and gets harder. Not only is it a highly recommended simple and effective way to improve the size of your penis in length and scope, but it can also help men to significantly improve their sexual performance. Good quality and manual control.  easy to use since it has a manual
It has a smooth and seamless shape, enabling easy insertion and fit closely.Special design with proper bending head.Safe and waterproof design for the insert-able part, easy to clean.Compact size and soft and flexible material. Portable and easy to carry when you travel or on business,easy to take in a bag or suitcase,use it when you want,very convenient. Made of top grade skin-friendly silicone, safe and no harm to the body. Waterproof vibrator head design, easy to clean.