【WHALE SUCTION】The blue penis pump works like whales in the ocean, providing a sufficient simulation with super suction and forcing your erection to quickly expand its length and girth. It also includes 3 fin-shaped penis rings to help maintain your increasing size.

【2 IN 1 SEX TOY】The vacuum erection device combines with enlarger and masturbation function. It is designed to effectively enhance your sexual performance by increasing the size of your shaft and making you rock hard at the same time, while the transparent inner sleeve can be used for a passionate sucking or stroking experience.

【4 FREQUENCY SEGMENTS】There are 4 pressure settings on the male masturbation cup with 3 buttons and 4 indicator lights. Start off at a gentle vibration. You can take time to enjoy the process that the device is performing on your penis, and experience the blood traveling to your manhood. All indicator lights being on means the device comes to the strongest vibration.

【IMMEDIATE EFFECT】You can monitor the growth of your penis through the transparent tube, which is an excellent visual enjoyment. Use the enlargement pump each day for 10-15 minutes and you will see how surprising your penis is.

【ULTRA MATERIAL】The male sex toy comes with high-quality material. The cup is made from ultra ABS for long-time storage. Others are skin-friendly TPE material. Increase your size and confidence without harmful medications or expensive surgeries.