Smartballs Duo Kegel Exerciser Balls by Fun Factory

$49.99
$49.99

Fun Factory Smartballs Duo features two weighted balls that strengthen your pelvic floor through natural movement and resistance. Quiet rotating inner weights create subtle sensations while you wear them daily, building muscle tone that leads to stronger orgasms and tighter grip during sex.

Key Features:

Two weighted balls with rotating inner mechanisms strengthen pelvic floor muscles through vaginal insertion enhancing sexual sensation and orgasm intensity for both partners during penetration and intercourse.

Silent operation allows discreet all day wear while the steady rolling motion provides continuous kegel muscle training without interrupting daily activities or causing noticeable movement or sound.

Ergonomic finger hollow and conical tapering facilitate easy vaginal insertion while the flexible silicone retrieval band remains outside the body for safe and comfortable removal after use.

Medical grade silicone construction with smooth surface ensures body safe vaginal contact while the hypoallergenic material prevents irritation during extended wear and training sessions for pelvic strengthening.

Progressive sizing from smaller to larger balls builds pelvic muscle strength gradually creating tighter vaginal grip during penetration that enhances sexual pleasure and arousal for both partners.

Vendor: Fun Factory
SKU: NEW-6941-WHITE-PASTEL-LILAC
Availability: In stock
Product type: Love Eggs and Kegel Exercisers
Please hurry! Only 3 left in stock
Colour: White/Pastel Lilac

Smartballs Duo are graduated silicone Kegel exerciser balls with internal rotating weights that strengthen your pelvic floor through gentle resistance training. Designed for women who want stronger vaginal muscles, better grip during sex, and more powerful orgasms.

Why choose the Smartballs Duo Kegel Exerciser Balls by Fun
  • Graduated sizing: Progress from lighter to stronger resistance
  • Internal rotating weights: Create subtle resistance during daily movement
  • Medical-grade silicone: Body-safe, hypoallergenic, smooth on sensitive tissue
  • Silent operation: Discreet wear anywhere, anytime
  • Retrieval cord: Easy, comfortable removal when you're ready
  • Battery-free: Gravity-activated weights need no charging
  • Sexual benefits: Stronger grip, tighter vaginal walls, more intense orgasms
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Each ball houses a smaller weighted sphere that rolls freely as you move. Your pelvic muscles work against this constant resistance, strengthening the muscle fibres that surround your vagina and support your pelvic organs. You'll feel the weights shifting inside, creating subtle sensations that remind you to engage and contract your muscles during everyday activities like walking, climbing stairs, or household tasks.

Stronger pelvic floor muscles translate directly to better sexual sensation and more powerful climaxes. Your vaginal walls grip your partner's penis tighter, creating friction that brings both of you to orgasm faster. Love Not War makes a natural partner for couples seeking to strengthen connection and sensation together. Muscle control you develop lets you squeeze and release during penetration, adding rhythmic pressure that drives him wild while amplifying your own pleasure waves.

Specifications

  • Total length: 17 cm
  • Smaller ball diameter: 3.2 cm
  • Larger ball diameter: 3.6 cm
  • Material: Medical-grade silicone with hypoallergenic properties
  • Internal mechanism: Free-rolling weighted spheres, gravity-activated
  • Operation: Battery-free, completely silent
  • Retrieval: Flexible cord stays outside your body
  • Cleaning: Soap and water, or optional toy cleaner

Fit and sizing

Both balls in the Smartballs Duo are designed to sit comfortably inside your vagina during wear. Start with the smaller 3.2 cm ball first, then insert the larger 3.6 cm ball, leaving the retrieval cord outside your body for easy removal. Graduated sizing means you can progress as your pelvic muscles strengthen, making this set ideal for women who've already used single Kegel exercisers and want increased challenge. Cockringshop specialise in products for men and couples, and we stock sizes and types to suit all bodies. If you're new to pelvic floor training, start conservatively and listen to your body—comfort matters more than pushing yourself too hard.

How to use it

Apply water-based lubricant to both balls before insertion. Insert the smaller ball first, followed by the larger one, keeping the retrieval cord outside your body. Start with 15–20 minutes of wear time and gradually increase as your muscles strengthen. Walking, climbing stairs, or doing household tasks activates the internal weights most effectively and keeps you engaged throughout the day.

Focus on consciously contracting your pelvic muscles around the balls during wear to maximise training benefits. You'll feel the weights shifting inside as you move, reminding you to engage. When you're ready to remove them, pull gently on the retrieval cord and bear down slightly to ease them out naturally. Rinse with soap and water after use, or use a toy cleaner if you prefer.

Feature breakdown

Feature Specification Benefit Experience
Graduated sizing 3.2 cm and 3.6 cm diameters Progressive muscle strengthening Comfortable insertion with increasing challenge
Internal weights Free-rolling spheres in each ball Builds vaginal grip strength Subtle movement sensations during wear
Medical silicone Body-safe hypoallergenic material Safe for extended daily use Smooth comfortable feel against sensitive tissues
Silent mechanism Noise-free weight rotation Discreet muscle training anywhere Confidence wearing in public settings

Who it suits

Smartballs Duo work best for women who've already used single Kegel exercisers and want stronger resistance to keep building strength. New mothers recovering from childbirth benefit from the graduated resistance, which helps rebuild stretched pelvic muscles safely and progressively. Women experiencing reduced sexual sensation or weaker orgasms find the muscle strengthening restores lost grip and control.

Skip these if you're brand new to pelvic floor training—start with a lighter single exerciser first. If you have pelvic pain, pelvic floor dysfunction, or recent surgery, check with your doctor before use. Those seeking enhanced sexual performance for themselves and their partners will appreciate the tightening effects and improved muscle control these balls deliver.

Tested and quality-checked

Every new line we stock is hands-on tested before it ever goes live — we power it up, run it through its functions, and check it for safety and for how it actually performs. Overseas orders get a second function-test right before they ship, so a dead motor never reaches your door. Nothing is used for its intended purpose; it is checked, inspected, and re-boxed. What that means for you is simple: the unit you open is one we already know works. See how we test every product →

How it compares

Smartballs Duo use internal rotating weights to create resistance through movement, making them ideal for passive daily wear that builds strength gradually. Love Swings offer a different approach using suspension and movement patterns. Kegel exercisers with weights provide continuous, gentle training during normal activity, while other methods require more active engagement or specific positioning. Choose rotating-weight balls if you want discreet, background strengthening; choose other types if you prefer active, hands-on pelvic floor work.

Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. Never share between partners without cleaning the item first or using a fresh condom. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle.

What you can use it with

Pair Smartballs Duo with Couples Intimacy Kits to combine pelvic floor strengthening with other forms of couples' play and connection. As your vaginal muscles strengthen from regular Kegel training, stronger grip and muscle control during penetration enhance sensation for both partners. Kits designed for couples' use let you explore together while you're also building the muscle tone that makes sex feel better for everyone involved.

More from Fun Factory

Fun Factory specialises in body-safe sex toys with innovative internal mechanisms that respond to your body's natural movement. Explore the full range of Kegel exercisers and love eggs designed for pelvic floor strength, sexual sensation, and long-term muscle health.

Read more before you buy

Want more detail on how pelvic floor training works and what to expect? 3 Pussies To Love is a thorough guide over on the Adultsmart blog covering anatomy, technique, and real results.

Why buy the Smartballs Duo Kegel Exerciser Balls by Fun Factory

Ready to buy with your size sorted? Order the Smartballs Duo Kegel Exerciser Balls by Fun Factory from The Cock Ring Store. You're getting a genuine, function-tested and quality-checked product shipped to you in discreet packaging. Cockringshop handles delivery with care and confidence, because we know you value privacy. Australia's cock ring specialists, helping you buy with confidence. The Cock Ring Store ships discreetly Australia-wide.

Shipping Information & Policy


Cockringshop.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..

1. Major City & Metro Areas (within Australia)

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.

2. Rural Areas (within Australia)

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.

International Shipping

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.

Returns Policy


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, cockringshop.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

Frequently Asked Questions

How does the Fun Factory Smartballs Duo Kegel Exerciser Balls strengthen pelvic floor muscles during wear?
The rotating inner balls create continuous weighted movement that forces vaginal muscles to contract and hold the device in place providing effective kegel exercise throughout daily activities.
Why is the Fun Factory Smartballs Duo Kegel Exerciser Balls designed with two different sized balls?
Progressive sizing from 3.2cm to 3.6cm allows gradual muscle strengthening with the smaller ball providing initial training while the larger ball increases resistance for advanced pelvic conditioning.
When should the Fun Factory Smartballs Duo Kegel Exerciser Balls be worn for optimal pelvic muscle training results?
Daily wear for 15 30 minutes initially building up to several hours allows muscles to strengthen progressively without overexertion while maintaining comfort during regular movement and activities.
Which sexual benefits does the Fun Factory Smartballs Duo Kegel Exerciser Balls provide after consistent training use?
Strengthened pelvic muscles create tighter vaginal grip during penetration intensifying sensation and orgasm for women while providing enhanced pleasure and stimulation for male partners during intercourse.
Does the Fun Factory Smartballs Duo Kegel Exerciser Balls operate silently during vaginal wear and movement?
Advanced engineering ensures almost completely silent operation allowing discreet all day wear without audible noise while the smooth rotating mechanism provides consistent muscle training and stimulation.

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