Sensational texture for ultimate satisfaction! The IKU TIGHT invites you to explore new dimensions of pleasure. Featuring a unique, wave-like inner texture, it creates a dynamic interplay of pressure and release that makes every stroke feel even more intense. With a snug 0.87-inch diameter, this waterproof (IPX7) masturbator wraps perfectly around you, delivering a natural, immersive sensation. By the way: Every IKU design features the Magnetic Click System and is fully modular. With a unified frame, you can mix, match, and customize various IKU styles exactly how you like. Enjoy pleasure with maximum personalization! Deep satisfaction, effortless maintenanceThe soft, body-friendly silicone moves with you, enhancing every sensation with a lifelike skin-to-skin feel. As far as cleaning goes, all you need to do is slide out the removable sleeve and rinse it with warm water and a bit of soap – and you’re good to go. The IKU TIGHT comes with an impressive 25-year warranty – for long-lasting pleasure you can count on.