The Fun Factory Smartball Uno is a discreet and effective pelvic floor trainer designed to enhance muscle strength with minimal effort. Weighing approximately 40 grams (1.4 oz), its lightweight silicone construction paired with an ergonomic, tapered shape enables smooth, comfortable insertion, making it ideal for beginners seeking gentle yet effective pelvic floor exercises.

Inside the Smartball Uno, a weighted ball shifts with every step, naturally engaging pelvic muscles throughout daily activities such as walking or routine movements. This passive training method not only improves control and elasticity but also intensifies orgasms by increasing muscle tone. Crafted from body-safe, waterproof silicone (IPX7), it ensures easy cleaning and durability for consistent use. The device is compatible with water-based lubricants for added comfort during insertion.

Beyond strengthening, the Smartball Uno offers versatility by doubling as a sensual accessory that can enhance intimate experiences. Backed by Fun Factory’s 25-year warranty, it provides reliable long-term support for pelvic health, making it a practical solution for those aiming to improve bladder control, core stability, or sexual satisfaction without complex routines.