Stim U Replay is a revolution in sexual penetration systems. The ultimate male masturbation device, adding a new dimension in pleasure. Designed to reflect multi-choice and multi-function. Stim U Replay is a reusable device with 2 incredibly detailed interiors: Intensity and Stamina which can be changed with ease to give multiple unbelievable sensations. The interiors are moulded from patented Ultra Skin material which is hygenic, safe and elastic, and feels great. To clean simply open the case, wash, and you're done! Masturbation has never been this easy. INTENSITY focuses on creating an incredible impact synonymous with the first night. Generating an amazingly vivid heightened sensation. STAMINA focuses on endurance. There are many sensitive parts of the sexual organs and massaging of the penis at specific points can improve erection hardness, whilst still creating unbelievable surges of pleasure. Materials: UltraSkin, 100% free of phtalates, toluol, organic solvents and other harmful additives, absolutely safe and reliable. Ultra Skin material is the result of numerous tests using the world's leading styrene Kraton thermoplastic elastomer with our unique formula. The result being the perfection and performance of a unique high elasticity, durable sleeve. In line with the world's highest standards of hygiene, that all men deserve. UltraSkin material has a very high degree of resilience, but also very similar to real skin. Stim U Replay can be used again and again.