


Weighted Kegel balls with internal rolling spheres for pelvic floor training and muscle strengthening during daily activities.
Key Features:
Internal rolling weights activate muscles passively during everyday movement
Tapered insertion design ensures comfortable fit and secure positioning
Waterproof construction enables shower and bath use without concern
Medical-grade silicone remains body-safe and completely hypoallergenic always
Progressive resistance builds pelvic strength within consistent weekly use
Fun Factory SMARTBALLS DUO Weighted Kegel Balls are precision-engineered pelvic floor trainers designed to strengthen your pelvic muscles and intensify orgasms through gentle, progressive resistance. Weighted at approximately 2.6 oz with internal rolling balls that activate with every movement, they turn daily activities into effective workouts while remaining discreet and comfortable.
These weighted love balls feature moving internal spheres that engage your pelvic floor muscles as you walk and move throughout your day. The tapered design makes insertion straightforward with a small amount of water-based lubricant, and the ergonomic shape keeps them securely in place during activity. See the full range in our silicone based lubes collection for compatible products.
Built from body-safe silicone and waterproof to IPX7 standard, the SMARTBALLS DUO support pelvic floor strength, postpartum recovery, and help prevent incontinence. Fun Factory backs these balls with an impressive 25-year warranty, reflecting their commitment to quality and durability.
These balls combine effective pelvic floor training with genuine comfort. You can wear them while doing household tasks, exercising, or simply going about your routine. Related options are in silicone gags for those exploring other pleasure and wellness products.
Fun Factory uses medical-grade silicone that's completely body-safe and hypoallergenic. The material is non-porous, making it easy to clean thoroughly. The waterproof construction means you can confidently use them in any environment without damage or degradation.
Once comfortable with basic wear, gradually extend wearing time as your pelvic floor strengthens. You can wear them during exercise, yoga, or household activities for increased resistance. Many people notice improved sensation and control during partnered intimate moments after consistent use.
Clean the balls after each use with warm water and gentle soap, or use a toy cleaner. Pat dry and store in a cool, dry place away from direct sunlight. Keep them separate from other silicone toys to prevent material degradation. The waterproof design means they can air-dry completely without concern.
The sensation of the SMARTBALLS DUO is subtle and progressive. You'll feel gentle pressure and a slight rolling sensation with each movement, which reminds your pelvic floor to contract and relax naturally. This isn't intense stimulation—it's consistent, gentle engagement that builds awareness and strength over time.
Most users report increased sensation and control within two to four weeks of regular use. The balls become less noticeable as your body adjusts, but the work continues. Orgasms often feel more intense and responsive once pelvic floor strength improves, though individual results depend on consistency and personal anatomy.
Pelvic floor strength affects far more than just pleasure. A stronger pelvic floor improves bladder control, supports better posture, and enhances physical confidence. For many, these balls represent reclaiming control over their body after childbirth or life changes that affect pelvic health. The quiet, discreet design means you can prioritize your wellness without anyone knowing, making it a deeply personal investment in yourself. Whether you're recovering postpartum, managing incontinence concerns, or simply wanting stronger orgasms and greater body awareness, this product addresses real physical needs with thoughtful design and proven results.
I started with skepticism about whether tiny weighted balls could actually make a difference. After wearing them consistently for three weeks during my morning routine and exercise sessions, I noticed real changes. The sensation is genuinely subtle—just a gentle rolling reminder that my pelvic floor exists. By week four, my muscle awareness improved noticeably, and partnered intimacy felt noticeably more responsive. The tapered design made insertion easy, and I forgot they were there within minutes. I appreciated that the waterproof rating meant I could shower without removing them. The retrieval cord was long enough to feel secure without being awkward. Comfort remained consistent even during hour-long wear sessions. The medical-grade silicone felt premium and clean. Individual results may vary based on anatomy, sensitivity, and usage.
| Product Type | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Fun Factory SMARTBALLS DUO | Internal rolling weights create passive activation during daily movement | Constant gentle engagement without active contraction required | Effortless integration into your daily routine |
| Silicone vibrators | Active stimulation and pleasure-focused sensation | Requires deliberate use versus passive daily wear | Direct clitoral or internal stimulation and immediate pleasure |
| Silicone and flexible plugs | Sustained internal presence and deep sensation | Designed for sensation rather than muscle training | Sustained internal pressure and exploration |
| Silicone cock rings | Partner-focused enhancement and shared sensation | Designed for partnered use rather than solo training | Partnered intimacy enhancement and mutual benefit |
The SMARTBALLS DUO uniquely combine training and daily wearability. Unlike vibrators focused purely on pleasure, these balls strengthen while you live your life. Their passive design means no batteries, no noise, and no active effort required.
Understanding waterproof ratings and toy maintenance extends product life significantly. Read our article on the best waterproof sex toys for detailed care tips and product longevity information that applies to these balls and similar items.
Arrives ready to use with no assembly required. Order this week and begin your pelvic floor training immediately. Everything included for instant use. Discreet Australian delivery means you can start within days.
Sex-toy.com.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, sex-toy.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund too.
Internal rolling weights activate your pelvic floor with every movement you make throughout the day, turning routine activities into effective training sessions. Medical-grade silicone construction feels smooth and body-safe, while the tapered design ensures comfortable insertion. At approximately 2.6 ounces, the Fun Factory SMARTBALLS DUO provide gentle, progressive resistance that builds strength passively without requiring active effort or conscious contractions during wear.
Subtle rolling sensations remind your pelvic floor to engage naturally as you move, creating consistent gentle pressure rather than intense stimulation. Most people feel a light awareness of the balls' presence during initial sessions, though this fades as your body adjusts within minutes. Progressive strengthening often leads to noticeably enhanced sensation and more responsive orgasms within two to four weeks of regular use, with the Fun Factory SMARTBALLS DUO delivering real physical changes without demanding attention.
The compact tapered design keeps them securely in place while remaining completely invisible under clothing, making extended wear practical during exercise, household tasks, or professional settings. IPX7 waterproof construction means you can shower or bathe without removal, integrating seamlessly into your routine. The retrieval cord stays tucked inside, and most wearers forget the Fun Factory SMARTBALLS DUO are present within minutes, allowing confident all-day use without concern or awkwardness.
Postpartum individuals rebuilding pelvic floor strength, people experiencing bladder control challenges, and those seeking improved muscle tone during intimate moments find these balls directly address their specific needs. The gentle progressive resistance supports recovery without strain, while consistent wear rebuilds confidence and physical control. Fun Factory's 25-year warranty demonstrates exceptional product durability, making the Fun Factory SMARTBALLS DUO a serious long-term investment for anyone prioritizing pelvic health restoration and functional strength.
Wash them after each use with warm water and mild soap, or use toy-specific cleaner, then pat dry completely for storage in a cool, dark place away from direct sunlight. Non-porous medical-grade silicone prevents bacterial growth and resists degradation when kept separate from other silicone products. The waterproof IPX7 rating means the Fun Factory SMARTBALLS DUO air-dry without concern, and proper care ensures these balls remain reliable training tools for decades, supported by Fun Factory's confidence-backed warranty.
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