SPECIFICATIONS

Use pressure training to enhance erection strength. Manual control ball design, choose the pressure you want, and help you safely reach the position you want.
The adjustable ring provides great endurance for your erection. With an adjustable ring, you can immediately equip your pole with the support you want. Restrict blood flow, keep your wood hard, and make it stronger over time.
Transparent cylinder, precise measurement, you can see satisfactory size growth because this effortless breast pump can exert its magic on every tempting tugboat.
Single person operation, safe and convenient, easy to use, saves trouble and effort. The pressure relief valve is located on the ball pump for easy and safe operation, and the operating hose creates maximum suction with minimal effort.
This public suction vacuum pump is equipped with four sizes of sleeves, forming a perfect seal. One realistic simulated sleeve and three different sizes of black silicone sleeves form a perfect seal, which can be freely selected according to different sizes. To match your usage and exercise, you can freely start with small sizes and gradually use larger sizes