SMARTBALL UNO Kegel Ball by Fun Factory

The SMARTBALL UNO Kegel Ball by Fun Factory is a weighted pelvic floor trainer that strengthens muscles through passive movement as you go about your day. An internal weighted ball shifts with each step, engaging your pelvic floor without conscious effort or dedicated exercise routines. It delivers stronger muscle control, more intense orgasms, and improved bladder function through daily wear.

A closer look

The SMARTBALL UNO Kegel Ball by Fun Factory is a single weighted silicone trainer engineered for passive pelvic floor strengthening. Unlike traditional kegel exercises that demand conscious effort and regular reminders, this trainer works automatically as you move. The internal weighted ball shifts with each step, sitting, or stretch throughout your day, creating gentle stimulation that naturally engages your pelvic floor muscles without any thought required on your part.

Its tapered silicone body slides in smoothly and sits comfortably for hours of wear. The 40-gram weight is intentionally light, making it ideal for beginners who are new to pelvic floor training. Silicone remains the gold standard for internal wear because it is non-porous, body-safe, and easy to clean. This approach differs fundamentally from bondage gear that relies on restraint or external pressure — here, the training happens through subtle internal movement alone.

Notable features

• Passive weighted design: The internal weighted ball moves with your natural body motion, engaging muscles automatically without any conscious exercise or effort.
• Beginner-friendly weight: At 40 grams, it provides effective training without overwhelming your muscles, making it perfect for first-time users.
• Ergonomic tapered shape: Curves and proportions are designed for comfortable insertion and wearing throughout the day without irritation or distraction.
• Waterproof construction: IPX7 rating means you can wear it in the shower, and cleaning afterwards is straightforward under running water.
• 25-year warranty: Fun Factory's industry-leading warranty demonstrates confidence in durability and long-term reliability of this trainer.

Full specifications

• Material: Body-friendly silicone, non-porous and hypoallergenic for safe internal wear.
• Weight: 40 grams (1.4 ounces), lightweight for beginner training without overwhelming pelvic floor muscles.
• Waterproof rating: IPX7 rated, safe for shower use and submersion during cleaning.
• Internal mechanism: Weighted ball chamber that shifts and moves with body motion to create passive muscle engagement.
• Overall dimensions: Compact ergonomic shape with tapered insertion tip for smooth, comfortable entry and all-day wear.
• Closure: No closure mechanism — trainer remains inside during wear through pelvic floor muscle tension.

Preparation, play and aftercare

Before first use, wash the trainer thoroughly with warm water and mild soap, then dry completely. Apply a small amount of water-based lubricant to the tapered tip and your entrance to ease insertion. Begin by lying down or crouching slightly, then gently guide the trainer inside. Once inserted, stand and move around — you will feel the internal weight shift as you walk. Wear it for 30 minutes on your first session, then gradually increase duration as your muscles adapt. This differs from body restraints, which demand careful positioning; the SMARTBALL works best during normal movement.

After each wear, remove the trainer and rinse it under warm running water. Wash with soap and dry with a lint-free cloth before storage. Store in a cool, dry place away from direct sunlight. The silicone is durable enough for daily use, and most people find wearing it becomes a seamless part of their routine within a week. If discomfort occurs during insertion, use more lubricant and take your time — never force it.

Is it right for you?

Care and storage

Rinse the SMARTBALL UNO thoroughly under warm running water after each use, and wash with mild soap if desired. Dry completely with a soft cloth before storing. Keep it in a cool, dry location away from direct heat or sunlight, which can degrade silicone over time. Store in a pouch or discrete container if desired. The silicone is durable and will last for years with proper care, justifying the 25-year warranty that backs this trainer.

Further reading

Pelvic floor strength affects sensation, control, and pleasure in ways many people don't realise until they begin training. Understanding how muscles respond to passive versus active work helps you choose the right approach for your goals. Read more about foundational training techniques by exploring Shibari Rope Bondage for context on how different tools engage the body in distinct ways.

What to expect

First-time users often notice the internal weighted ball immediately upon insertion — it creates a subtle sensation of weight and presence rather than pressure or discomfort. Within the first few minutes of standing and walking, you will feel it shift as your muscles naturally engage. Most people report that this sensation becomes normal within a week of regular wear, and they stop thinking about it as they go about their day.

Beginners typically see measurable improvements in muscle control and orgasm intensity within two to four weeks of consistent daily wear. Early wearers often wish they had started with a water-based lubricant from the beginning, as it makes insertion noticeably smoother. Some report that sitting on firm surfaces makes the weight more noticeable than walking or standing, which is normal and does not indicate a problem.

Cleaning is straightforward — warm water and soap take seconds, and the silicone does not retain odours or discolouration. The trainer is genuinely durable, and the 40-gram weight suits daily wear without fatigue. People tend to stick with this trainer when they commit to wearing it during their normal routine rather than treating it as an occasional supplement. If you expect dramatic results in a week or have very advanced pelvic floor strength already, a heavier double-ball system may suit you better.

How it compares

Why people keep buying it

Shop the SMARTBALL UNO Kegel Ball by Fun Factory from Malechastity.com.au with discreet Australia-wide delivery. People return to this trainer because it actually works — stronger pelvic muscles and better orgasms are real outcomes, not promises. The passive design means you genuinely strengthen while living your normal life, and the tapered silicone shape remains comfortable through hours of wear. Fun Factory's 25-year warranty reflects engineering that lasts, making this a choice you will not regret. Order now and start your pelvic floor training journey today. Real Reviews, Straight Answers.