Practice makes perfect, especially in the bedroom. The Endurance Jack was specifically designed to replicate the intense sensations of intercourse, which can help users increase sexual stamina, improve performance and techniques, and heighten and intensify orgasms.
- Specially designed sleeve for male performance enhancement
- Body-safe material built to last
- Exclusive SuperSkin sleeve provides hyper-realistic feel
- Reusable and easy to clean
- Patented design creates intense suction sensation
- Proudly made in the USA