Gauge Vacuum Erection Pump

Features:
1. Top Gauge on the penis pump for real-time pressure track and safe activity.
2. Negative Pressure technology creates super-tight suction that is beyond human strength.
3. The vacuum erection device is designed as a curved pipe with scale and manometer both in sight, and buttons on the side of the curved part for easy operation.
4.The product comes with high-quality ABS for durable use. The sleeve is made of soft and skin-friendly TPE material, which does no harm to your body, fitting your penis very well.

Please note: Using the lube for the best experience.