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Grow Some Balls by MDI Australia - Sex Games, Coupons and Tricks

Grow Some Balls by MDI Australia

$9.99
$9.99

Novelty water-expanding polymer spheres that grow six times original size when submerged in water

Key Features:

Dramatic six-times size expansion in water

Scientific polymer composition

72-hour gradual transformation process

Entertaining social novelty experience

Predictable and consistent growth mechanism

Vendor: MDI Australia
SKU: NV-565-NOATTRIBUTES-SHOP-NONE-55058
Availability: Out Of Stock
Product type: Sex Games, Coupons and Tricks
Please hurry! Only 0 left in stock

Hosting a party or office event that needs a conversation starter? Grow some Balls transforms tiny polymer spheres into six-times-larger orbs through water activation, delivering hilarious entertainment and unexpected visual surprises over 72 hours.

At a glance
  • Starting size: 1cm diameter
  • Expanded size: 6cm diameter
  • Material: Non-toxic expandable polymer
  • Activation: Water submersion
  • Growth time: 72 hours
  • Best for: Parties, offices, social gatherings
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

Grow some Balls is a novelty gag gift that uses water-activated polymer technology to create dramatic visual transformation. The compact spheres begin at just 1cm in diameter and gradually expand to 6cm when fully submerged in water. This scientifically engineered polymer delivers consistent, predictable growth over a three-day period, turning a simple experiment into prolonged entertainment. The gradual expansion mechanism builds anticipation and humor, making each observation a fresh discovery.

What sets this product apart is its slow-release growth technology, which extends the entertainment value far beyond a single moment. Unlike instant gag gifts, Grow some Balls keeps delivering laughs and conversation as the transformation unfolds. See the full BDSM Australia range of Sex Coupons for other playful party options.

Key features

  • Six-fold expansion: Grows from 1cm to 6cm diameter, creating dramatic visual impact and genuine surprise.
  • Water-activated mechanism: Simple submersion triggers the expansion process without batteries, chemicals, or complex setup.
  • Prolonged entertainment: 72-hour growth window maintains interest and conversation across multiple days.
  • Safe polymer construction: Non-toxic material safe for handling in social and office environments.
  • Predictable performance: Scientifically engineered for consistent results every time.

Specifications

  • Initial diameter: Approximately 1cm per ball
  • Fully expanded diameter: Approximately 6cm per ball
  • Total growth multiplier: 600 percent increase in size
  • Material: Non-toxic expandable polymer compound
  • Activation method: Complete water submersion
  • Expansion duration: Progressive growth over 72-hour period
  • Box contents: Multiple expandable polymer balls and instruction manual

How to use a sex games, coupons and trick

Remove the balls from their packaging and place them in a clean water container. Submerge each ball completely and ensure they remain fully immersed. Watch as the initial expansion begins immediately, with visible growth continuing over the next 72 hours. Keep water temperature consistent for optimal results. Monitor the progression daily—this ongoing observation is where much of the entertainment and conversation value lives.

Document the expansion process with photos or time-lapse video to amplify the novelty factor. You can experiment with different water temperatures to influence expansion speed, or run multiple containers simultaneously for competitive growth scenarios. Explore Glass Sex Toys for other transparent display options that showcase transformation beautifully. Once balls reach maximum size, remove them and allow complete air drying before storage.

Keep balls away from young children and ensure complete water submersion for consistent, safe expansion. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

After expansion is complete, rinse the balls gently under cool running water and pat dry with a soft cloth. Store them in a cool, dry location away from direct sunlight to preserve the polymer integrity. Keep them in an airtight container if storing long-term. Handle with clean hands to maintain surface quality. Avoid extreme temperature fluctuations during storage.

Learn more

Understanding the science behind polymer expansion transforms Grow some Balls from simple novelty into genuine fascination. Water molecules interact with the polymer structure, creating the remarkable size increase over time. Read more about related topics in our Sex Aids In Islamic Law article for broader context on adult products and cultural perspectives.

Mistress Athena's training notes

These expandable spheres hold unexpected psychological power in controlled environments. I've incorporated them into submissive training scenarios where their gradual transformation becomes a metaphor for personal growth under dominance. Watching the balls expand teaches patience, surrender, and the value of incremental change. My subjects document every millimeter of growth, creating meditation on control and transformation.

The water-immersion requirement mirrors complete submission—full, consistent engagement produces results. I demand meticulous observation and daily reporting on expansion progress. Each centimeter represents potential unlocked through environmental pressure and sustained control. My submissives learn that transformation requires total immersion, just as these polymer spheres demand complete water contact for optimal growth.

Strategically placing these in training spaces creates subtle psychological tension. Subjects observe the silent, inevitable expansion happening alongside their own development. The 72-hour timeline builds anticipation and reinforces the value of patience in power exchange. Simple objects become powerful teaching tools when integrated thoughtfully into protocol.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature Grow some Balls Standard Novelty Gag Gift Instant Party Prop
Entertainment Duration 72 hours of gradual transformation Single-moment surprise Immediate impact, no longevity
Setup Required Water container and submersion Minimal None
Conversation Value High—ongoing observation and discussion Moderate—brief novelty Low—fades quickly
Visual Impact Dramatic 600% size increase Varies widely Limited scope
Reusability One-time use per cycle Variable Often single-use

Why you'll reach for it

Add Grow some Balls to your next gathering and watch guests become genuinely invested in the transformation. The 72-hour expansion window keeps the novelty alive longer than typical party tricks, sparking repeated conversation and observation. At BDSM Australia, this product delivers authentic surprise without requiring explanation or setup. Order now and transform ordinary moments into memorable experiences that guests will discuss long after the event ends. Everything for Bondage Under One Roof.

BDSM Australia 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.

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.

Frequently Asked Questions

What is the Grow Some Balls Novelty Expansion Spheres?
Grow Some Balls is a unique polymer novelty product that dramatically increases in size when submerged in water, transforming from small compact spheres to substantially larger objects through a scientifically fascinating expansion process.
Will these polymer balls actually grow significantly?
These polymer spheres expand up to six times their original size over 72 hours, creating a surprising and entertaining visual transformation that captivates users with its gradual and remarkable growth mechanism.
Which environmental conditions trigger maximum expansion?
Water temperature and submersion duration directly impact expansion rates. Room temperature water produces optimal results, with complete transformation occurring over 72 hours, creating a consistent and predictable growth experience.
Can Grow Some Balls function as an entertainment novelty?
Perfect for social gatherings, office environments, and parties, these expansion spheres provide continuous amusement through their unexpected size increase, generating conversation and delivering a scientifically intriguing visual spectacle.
When should users initiate the water expansion process?
Initiate expansion in controlled environments like kitchen sinks or clear containers, allowing full visibility of the gradual size increase. Ideal for demonstrations, educational settings, and creating memorable comedic moments.

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