Enlarge your penis with brand name Pump Vision penis developer Blue Junker, equipped with a manometer to accurately measure air depression and follow your training.

Vacuum extension developers are what is best for developing penis size. The Pump Vision penis developer uses an ergonomic handle that facilitates grip. It is also equipped with a pressure gauge to control air depression in the cylinder.
A pressure relief valve on the handle allows to control or stop the air vacuum. Just press the "vacuum release" button.
The tube, transparent and graduated is finely made. It allows you to observe your progress in real time. An additional seal is provided with the penis developer.
After using the pump, your rod is larger and your erection is more impressive.

Characteristics:
- Penis pump with pressure gauge
- Penis development / erection strengthening
- Quick and ergonomic pump
- Material: Silicone and TPR
- Resistant, easy to dismantle, easy to clean
- Finely made transparent graduated cylinder
- Furnished with 1 replacement joint
- Without phthalate
- Dimensions of the tube: 20 x 6 cm
- Brand: Blue Junker