The Fun Factory Iku Tighter brings wildest fantasies to life with its sensual ribbed inner texture and soft, body-friendly silicone. This masturbator effortlessly adapts to your movements, delivering an incredibly authentic, skin-to-skin sensation.

Slightly smaller than the Iku Joy for even more intensity, the 0.78-inch design wraps tighter for enhanced sensation. Every Iku features the Magnetic Click System and is fully modular—mix, match, and customize various Iku styles exactly how you like for maximum personalization.

Waterproof (IPX7) design works anywhere—shower, bed, or travel. Simply remove the sleeve and rinse with warm water and mild soap for easy cleanup. Backed by Fun Factory's 25-year warranty.