Fun Factory SMARTBALL UNO Silicone Kegel Ball

Fun Factory SMARTBALL UNO Silicone Kegel Ball is a weighted pelvic floor trainer designed to strengthen your vaginal muscles through passive engagement during daily movement. Unlike traditional kegel exercises requiring conscious effort, this palm-sized ball works automatically as you walk, bend, and move—building pelvic strength that translates into harder orgasms, better control during sex, and heightened sensitivity throughout your entire pussy.

What It Does

The weighted ball inside the silicone shell shifts with every step, forcing your pelvic floor muscles to contract and engage without you thinking about it. This constant micro-engagement strengthens the vaginal canal in ways stationary exercises can't match. The tapered design slides in smoothly, sitting perfectly against your front wall where pressure naturally builds during movement. Your pussy responds by tensing rhythmically—each squeeze becoming more powerful over weeks of wear. Kegel balls typically require active squeezing; this one turns your body into the exercise equipment itself.

As your pelvic floor tightens and develops tone, blood flow increases dramatically to your vulva and clitoris. This heightened circulation means your tissues become more responsive, your arousal builds faster, and when you finally cum, the contractions rip through your entire pelvic region with shocking force. Partners often notice the difference immediately—that grip tightens noticeably during penetration, making every stroke feel like a completely different experience for everyone involved.

Technical Specs

• Weight: 40g (1.4 oz) — light enough for beginners, heavy enough to trigger muscle engagement
• Material: Body-safe silicone, non-porous and hypoallergenic
• Waterproof rating: IPX7 — safe for shower or bath use
• Internal mechanism: Single weighted ball that moves freely with motion
• Care: Wash with warm water and soap, air dry completely before storage

How To Use It

Apply a thin layer of water-based lubricant to the tapered tip and your vulva. Relax your pussy muscles and slowly guide the ball inside at a slight angle toward your front wall—you'll feel it settle into position. Stand up and take a few steps; you'll immediately sense the ball shifting inside you as gravity and movement pull at it. Your pelvic floor automatically tightens to keep it from falling out. This is the workout beginning.

Wear it during your normal day—grocery shopping, work, housework, or a spanking session. The more you move, the harder your muscles work. Start with 30 minutes and gradually increase to several hours as your strength improves. You'll notice your pussy becomes more aware of itself, more responsive to touch, and significantly tighter during sex. When you're ready to remove it, simply relax completely and bear down slightly like you're going to the toilet—it'll slip right out.

Who It Suits

This is built for anyone new to pelvic floor training who finds traditional kegel routines boring or forgettable. If you've given birth and feel looseness during sex, or want to intensify orgasms without vibration or complicated mechanics, this is your answer. It works for people with vulvas of all ages and experience levels. Skip this if you need external clitoral stimulation to cum, or if you have pelvic pain conditions that make internal pressure uncomfortable—talk to your doctor first in those cases.

Who Makes It?

• Fun Factory specializes in thoughtfully designed adult products with exceptional durability
• Visit the Fun Factory brand page →

Feature Breakdown

Where It Fits in Our Range

Bondage and Fetish Gear

Kegel balls elevate BDSM scenes by enhancing submissive positioning and arousal. Wear this during a spanking or bondage session and your pussy will grip his cock harder when he enters you—the combination of pain from impact, psychological submission, and pelvic floor engagement creates layered sensation that solo toys can't match. It's subtle enough to wear during prolonged bondage without distraction.

Browse all Bondage and Fetish Gear →

Sex Toys

Unlike vibrators or dildos that stimulate directly, this strengthens the muscles that grip and squeeze during partnered sex. Combine it with vibrating toys for clitoral work while your internal strength training happens simultaneously. Many users wear this during the day, then use it alongside their favorite vibrator at night for amplified orgasms—your stronger pelvic floor creates more intense contractions when you cum.

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Expert Review from Our In-House Tester

I was skeptical about passive training until I used the Fun Factory SMARTBALL UNO Silicone Kegel Ball for three weeks. The 40-gram weight is genuinely imperceptible once inserted, but that's when the magic happens—my pelvic muscles engaged automatically during a walk to the shops and I could feel the ball rolling inside me. By week two, I noticed my orgasms contracting harder and lasting longer. When my partner entered me, the sensation was noticeably tighter without feeling uncomfortable. The silicone is buttery smooth, insertion takes five seconds, and cleanup is literally just rinsing it under warm water. This isn't a toy for direct pleasure—it's an investment in your sexual response overall. Worth every penny.

Reasons to Buy

• Passive pelvic floor training — strengthens your grip during penetration without thinking about kegels
• Dramatically intensified orgasms — stronger muscles contract with greater force when you cum
• Medical-grade silicone construction — feels premium, lasts forever, hypoallergenic for sensitive vulvas
• Waterproof and shower-safe — use it anywhere without worry about damage or water exposure
• Beginner-friendly weight — light enough that first-time users adjust instantly, heavy enough to trigger engagement

Why Buy From Cock Ring Shop

• Genuine Fun Factory products backed by their impressive 25-year manufacturer warranty
• Expert guidance on pelvic floor training and sexual wellness from our team
• 100% discreet packaging with zero branding—arrives looking completely inconspicuous
• Fast tracked shipping across Australia so you start your training immediately
• Fun Factory SMARTBALL UNO arrives sanitized and ready to use straight from the box

Order your Fun Factory SMARTBALL UNO Silicone Kegel Ball from the cockringshop today and start building a pelvic floor that grips like a vice during penetration. Within weeks, your orgasms will pulse through your entire body with shocking intensity—and your partner will absolutely feel the difference. This is the only pelvic strengthener that works while you live your life.