Silicone Kegel exerciser balls with dual rolling motion to strengthen pelvic floor muscles. Discreet all-day wear with finger hollow for easy insertion.
Key Features:
Dual rolling balls strengthen pelvic floor muscles effectively
Velvety soft silicone feels gentle on sensitive tissue
Nearly silent operation enables discreet all-day training
Ergonomic finger hollow makes insertion smooth and effortless
Two different sized balls provide progressive muscle engagement
The Fun Factory Smartballs Duo is a dual-ball Kegel exerciser designed to strengthen pelvic floor muscles through gentle internal training. Featuring two balls with steady rolling motion inside, it delivers noticeable results that translate to heightened sensation and tighter grip during intimacy. The ergonomic design with finger hollow makes insertion effortless, allowing discreet all-day wear.
Insert the Smartballs Duo into the vagina using the tapered design and finger hollow for guidance. The two internal balls roll with steady motion as the body moves, creating constant gentle stimulation that engages your pelvic floor muscles. This continuous engagement strengthens the muscles responsible for sensation and grip. Pair it with quality silicone-based lubricant for smooth, comfortable insertion every time.
Unlike toys designed purely for pleasure, the Smartballs Duo trains your body over time. After consistent use, the strengthened muscles deliver more sensation during sex, creating tighter grip and more intense orgasms for both partners. Results build gradually as your muscles develop.
| Style | Best For | What Makes It Different |
|---|---|---|
| Fun Factory Smartballs Duo (Dual Balls) | Those ready to progress beyond beginner training | Two rolling balls provide steady engagement and faster muscle development than single-ball options. |
| Single Ball Exercisers | Beginners starting Kegel training for the first time | Less intense rolling motion makes them ideal for learning proper technique and building initial strength. |
| Vibrating Kegel Exercisers | Those seeking additional stimulation during training | Added vibration intensifies sensation, though less discreet for all-day wear than passive rolling designs. |
Women with Pelvic Floor Training Experience: If you have already trained with the Smartballs Uno or other single-ball exercisers, the Duo takes your training to the next level with dual rolling balls that intensify engagement and accelerate results.
Couples Seeking Enhanced Intimacy: Whether you are looking to increase sensation during sex or improve grip and tightness, the Smartballs Duo delivers results that both partners notice and enjoy. Training regularly leads to more passionate, satisfying encounters.
This is legitimate training equipment that actually works. The dual rolling balls create constant, steady engagement that builds real muscle strength over time. Unlike gimmicky toys, stronger pelvic floor muscles genuinely transform sensation during sex. Partners notice immediately. The velvety soft silicone feels amazing against delicate tissue, and the nearly silent operation means you can train at work, while shopping, or anywhere without awkwardness.
Real experience:
I started using the Smartballs Duo after finishing the single-ball version. The moment I inserted them, I felt the difference—the two balls create more noticeable rolling sensation than I experienced before. Wearing them throughout my day became routine, and within a few weeks I could already sense the strengthening.
The results during intimacy were honestly surprising. Everything felt tighter and more responsive, and the increased sensation made orgasms noticeably more intense. My partner felt the difference immediately too. It is one of those products that actually delivers on what it promises.
The Fun Factory Smartballs Duo is part of our collection of pelvic floor trainers and intimate wellness products. Discover more options in the silicone penis plugs range to explore other ways to enhance sensation and intimacy.
Ready to strengthen your pelvic floor and transform your intimate life? Order the Fun Factory Smartballs Duo from MaleChastity.com.au today. Discrete shipping Australia-wide means your training gear arrives privately and quickly.
Malechastity.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, Maleshastity.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.