Combine your custom grip and pressure with this sucking and vibrating masturbation toy! Dip your wick in the super soft and stretchy TPE and then squeeze the sides of the case to add your own pressure from your strong grip. The TPE is phthalate-free and body-safe, so you can enjoy going deep and enjoying the sensations, worry-free! Enhance your experience with 5 automatic sucking modes and 7 vibration modes that stimulate and satiate every part of your shaft! Put another custom feel to it with the manual suction button so you can control how much sucking you get at any tie! Designed to be easy to use, it's also easy to clean! Simply remove the case and sleeve, wash with warm water and mild soap, and then let air dry before storing it. Recharge using the magnetic USB charger. Use only with water-based lubricants for best results. Squeeze some lube into the sleeve, then slide your rod inside. As you start to stroke it, turn the buttons on to get even more turned on! The intense sucking modes pull your shaft inside as the vibration buzzes it completely so you can even feel it in your balls! You tighten your grip and feel the pressure increase, just like using your hand but with the power of suction and vibration added to it! You take it slow until you've edged yourself to your limit and then empty your balls into the sleeve. No problem, though. You simply take the sleeve out and rinse it, so it'll be ready and waiting for next time! Measurements : Case length: 9.2 inches, width: 3.6 inches. Insertion length: 5.5 inches. Opening diameter: 0.8 inches (unstretched). Materials : Masturbator: TPE Case: ABS plastic, silicone Color : Black, red, white Note : Use only with water-based lubricants.