Manual Penis Pump with Easy Grip Handle – 2 O Ring Sleeves

Principle of Vacuum – The enlargement pump is designed to generate vacuum suction, which promotes the blood filling the corpus cavernosum repeatedly. This medical penis enhancer prevents from premature ejaculations and impotence by exercising the penis under vacuum pressure. Skin-friendly Material –  Durable ABS vacuum tube and TPR in sleeves for your satisfactory. Comfortable & safe with ergonomic handle and release valve. Easy to Use – The men penis vacuum pump is easy to use with manual operating, control pleasure by yourself. When you want to pull out the penis, please vent all the air. Accurate Scale – The pump cylinder size 8.66 inches by 2.36 inches, when using the penis enlargement device, you can precisely feel the effect of increasing from the accurate scale of pump.