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SMARTBALLS DUO Weighted Kegel Balls by Fun Factory
SMARTBALLS DUO Weighted Kegel Balls by Fun Factory
SMARTBALLS DUO Weighted Kegel Balls by Fun Factory
SMARTBALLS DUO Weighted Kegel Balls by Fun Factory
SMARTBALLS DUO Weighted Kegel Balls by Fun Factory
SMARTBALLS DUO Weighted Kegel Balls by Fun Factory

SMARTBALLS DUO Weighted Kegel Balls by Fun Factory

$24.99
$24.99

Weighted Kegel balls with internal moving weights for pelvic floor strengthening. Dual-ball design delivers progressive resistance training.

Key Features:

Dual moving weights create dynamic resistance training

Body-safe silicone construction with IPX7 waterproof rating

Hands-free muscle activation through natural daily movement

Ergonomic shape stays securely positioned during wear

Tapered insertion tip enables comfortable positioning

Vendor: Fun Factory
SKU: NEW-10370-BLACK
Availability: In stock
Product type: Love Eggs and Kegel Exercisers
Please hurry! Only 2 left in stock
Colour: Black
Product Description  

SMARTBALLS DUO Weighted Kegel Balls by Fun Factory are dual-chamber exercise balls made to strengthen pelvic floor muscles through internal moving weights. They sit inside your body and activate during everyday movement, building muscle control and orgasm intensity without requiring active effort or devices.

At a glance
  • Material: Body-safe silicone, non-porous and durable
  • Weight: 74 grams total, dual moving weights per ball
  • Waterproof: IPX7 rated, fully submersible for cleaning and shower use
  • Design: Tapered insertion tip, ergonomic shape for secure positioning
  • Use: Worn during daily activities for passive pelvic floor training
  • Care: Wash with warm water and mild soap; allow to air-dry
🚚 Fast, tracked Australian shipping🔒 Plain, discreet packaging & billing✅ Genuine brands, backed by warranty💬 Product & sizing help whenever you need it

What's in the box, and what it does

SMARTBALLS DUO Weighted Kegel Balls by Fun Factory contain two silicone spheres, each housing internal rolling weights that shift with your body's motion. Unlike static bondage gear, these balls work through dynamic resistance—the weights move constantly as you walk, climb stairs, or perform any activity, creating gentle contractions in your pelvic floor muscles without you having to think about it.

The tapered design makes insertion straightforward with lubricant, and the smooth silicone body sits comfortably in place throughout the day. Over weeks of regular wear, the progressive muscle engagement builds strength and control that translates directly to more intense orgasms and better muscular awareness during sexual activity.

The features that matter

  • Dual moving weights: Each ball contains internal weights that roll and shift with your movement, activating muscles passively throughout the day.
  • IPX7 waterproof rating: Fully submersible design means you can wear them in the shower, swim, or clean them under running water without concern.
  • Body-safe silicone construction: Non-porous material resists bacterial growth, feels soft against skin, and lasts through years of regular use.
  • Tapered insertion tip: Ergonomic shape slides in smoothly with lubricant and stays securely positioned without discomfort or shifting.
  • Progressive resistance training: The dual-ball design provides more surface area and muscle engagement than single-ball alternatives, building strength faster.

Specs in full

  • Material: Body-safe silicone, hypoallergenic and phthalate-free
  • Total weight: 74 grams, distributed across two balls with internal moving weights
  • Dimensions: Tapered design fits comfortably inside; approximately 3–4 cm per ball
  • Water rating: IPX7 waterproof; fully submersible to 1 metre for up to 30 minutes
  • Closure: No closure; insertion and removal by hand
  • Power source: None required; movement-activated internal weights
  • Box contents: Two weighted balls, storage pouch, instruction card

How to use a weighted bondage gear in a scene

Begin by applying water-based or silicone-based lubricant to the tapered tip and your vulva. Gently insert one ball at a time, using the tapered point to guide it in. Once both are positioned comfortably inside, you can wear them during everyday activities—walking, climbing, dancing, or light exercise all activate the internal weights and engage your pelvic floor. Most people start with 15–30 minutes daily and gradually extend wear time as comfort builds.

During partnered sex or solo sessions, the strengthened pelvic floor creates a noticeable difference in sensation and control. You can use sex position cushions to find angles that improve comfort and engagement. After use, remove the balls, wash them with warm water and mild soap, and air-dry before storing in the included pouch. Consistent wear over 4–6 weeks delivers the most significant gains in muscle strength and orgasm intensity.

Should you choose this one?

These suit anyone building pelvic floor strength, whether you explore discipline gear or simply want more intense orgasms.

Great if you…
  • Want passive training that fits into daily life without dedicated time or effort.
  • Seek progressive muscle building that delivers noticeable changes in orgasm intensity and control.
  • Prefer something wearable and discreet that works during routine activities.
  • Are comfortable with internal wear and want a body-safe silicone option.
Maybe not if you…
  • Have pelvic floor pain, vaginismus, or medical conditions affecting the pelvic floor—consult a healthcare provider first.
  • Need immediate results; meaningful strength gains typically take 4–6 weeks of consistent use.
Remove the balls immediately if you experience sharp pain, cramping, or discomfort, and do not reuse until you understand the cause. Safety first. Never leave a restrained person alone, never restrain the neck, and keep safety scissors within reach. Agree a safeword or signal beforehand, and check circulation regularly. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Stop use and seek medical advice if you experience pain, numbness, swelling, discolouration, bleeding or persistent irritation.

Care and storage

Wash SMARTBALLS DUO Weighted Kegel Balls with warm water and mild soap after each use, paying attention to any seams or texture. Rinse thoroughly and pat dry with a lint-free cloth, then air-dry completely before storing in the included pouch. Keep them away from extreme heat and direct sunlight. Check regularly for any signs of wear, small cracks, or discolouration; replace if damage occurs.

More on the subject

Pelvic floor strength affects orgasm quality, sexual confidence, and bladder control. Regular training with these balls builds awareness and muscle tone over time. Learn more about rope techniques and body control in our guide to Shibari Rope Bondage, which also emphasises body awareness and muscular control.

What to expect

by Risetob

Your first 5–10 minutes may feel unusual as you grow accustomed to internal weight and movement. The tapered design makes insertion straightforward, but allow time for your body to adjust. Most people feel the weights shifting during walking or stair climbing within the first session, creating a gentle, constant reminder that muscle engagement is happening.

Results appear gradually. Weeks one and two feel subtle—mild muscle awareness and gentle fatigue after wear. By week three, many people notice improved sensation during masturbation or partnered sex. Around week four to six, the difference becomes obvious: stronger muscle contractions, longer-lasting orgasms, and noticeably tighter sensation during penetration.

Cleaning is straightforward because silicone resists odour and discolouration. The moving weights mean these balls are more complex than static alternatives, so inspect them occasionally for any signs of wear. Most people find them reliable for years of regular use with minimal maintenance.

They work best for people willing to wear them consistently. Sporadic use—once weekly—shows minimal results. Daily or near-daily wear of 30–60 minutes delivers noticeable gains within a month. If you have history of pelvic pain or pressure, start with shorter sessions and build gradually.

How it compares

Product type Moving weights Best for Training speed
SMARTBALLS DUO Yes, dual weights Progressive strength building and orgasm improvement Fast; noticeable results in 4–6 weeks
Single weighted ball Yes, one weight Beginners or lighter training preference Moderate; results vary by consistency
Static weighted balls No Maintenance and light daily engagement Slow; suited to maintenance rather than building
Ben Wa balls (metal or jade) No Aesthetic appeal and traditional practice Slow; relies on active muscle control

Worth adding to your collection?

Snag SMARTBALLS DUO Weighted Kegel Balls by Fun Factory if stronger orgasms and improved pelvic floor control matter to you. Order it from Malechastity.com.au with discreet Australia-wide delivery and Fun Factory's 25-year quality warranty. Consistent wear transforms everyday movement into effective training, delivering results in weeks rather than months. Product Advice Whenever You Need It.

Shipping Information & Policy  

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..

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.

Refund & 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, 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.

Frequently Asked Questions

What is the Fun Factory SMARTBALLS DUO Weighted Kegel Balls and how do they work for pelvic training?
Dual-ball pelvic training system featuring internal moving weights that activate your muscles through natural body movement. Each silicone ball contains weights that shift and roll as you walk, creating dynamic resistance training that strengthens pelvic floor muscles and enhances orgasm intensity over time.
Do the Fun Factory SMARTBALLS DUO Weighted Kegel Balls provide noticeable results for muscle strengthening?
Progressive muscle engagement happens with every step you take while wearing them. The constantly shifting internal weights create gentle vibrations that remind your pelvic muscles to contract and relax, building strength that translates to more intense and controllable orgasms within weeks.
Can the Fun Factory SMARTBALLS DUO Weighted Kegel Balls be worn during daily activities?
Hands-free training occurs naturally as you go about your routine - walking, climbing stairs, or any movement turns into effective muscle exercise. The ergonomic shape stays securely positioned while the tapered tip ensures comfortable insertion with silicone-based lubricant for all-day wear.
Is the Fun Factory SMARTBALLS DUO designed for women recovering from childbirth and those seeking stronger orgasms?
Postpartum mothers rebuilding pelvic floor strength after delivery find the gentle, progressive resistance adapts to their recovery pace. Women wanting more intense climaxes benefit from the targeted muscle development that creates better control and longer-lasting, more powerful orgasmic sensations.
Are Australian buyers able to get the Fun Factory SMARTBALLS DUO with discreet shipping and warranty coverage?
MaleChastity.com.au stocks them with discreet Australia-wide shipping and Fun Factory's impressive 25-year quality warranty. Buyers receive genuine Fun Factory products backed by comprehensive warranty coverage, ensuring long-term satisfaction with their pelvic floor training investment while maintaining complete privacy.

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