1. Penis vibration exerciser, strong big glans, enhance tolerance, simulate the actual battlefield
2. Reduce the sensitivity of the glans to delay the effect of ejaculation, multi-frequency vibration, increase the tolerance
3. Cup middle corrugated design stimulates the penis, Double the pleasure.
4. The cup body is opening designed, the size is more easy to control, and the pleasure is doubled.
5. Skin-friendly material long soft brush, flower core protection
6. Cup tail protruding particle design, stimulate double egg, cup tail design, enhance Tolerance, double the pleasure
7. Strength waterproof