Medical-grade stainless steel ball stretching and crushing device with adjustable pressure settings
Key Features:
Precision medical-grade stainless steel construction
Advanced CBT pressure control mechanisms
Designed for experienced BDSM practitioners
Customizable sensory compression levels
Engineered for intense genital sensation exploration
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Intense ball play demands precision and control. The Steel Ball Flask & Crusher delivers both, combining a stretcher and adjustable crushing mechanism in one medical-grade steel device built for experienced practitioners seeking serious sensation.
The Steel Ball Flask & Crusher is a purpose-built CBT device engineered from medical-grade stainless steel. Its dual-function design combines ball stretching with a precision-adjustable crushing mechanism, allowing you to modulate pressure with remarkable accuracy. The polished surface is smooth and hypoallergenic, and the non-magnetic construction ensures safety across varied play scenarios. Built for experienced users, it transforms standard sensation play into controlled, intense experiences.
This device stands apart through its mechanical precision and integrated functionality. Rather than separate tools, you get stretching and crushing in a single, substantial instrument. See the full BDSM Australia range of Steel Sex Toys to explore other options in this category.
Clean the device thoroughly with warm water and mild soap before play. Dry completely with a lint-free cloth. Adjust the crushing mechanism to your starting tension—begin with minimal pressure and increase gradually as you become familiar with your tolerance. Position the device carefully around the testicles, ensuring a comfortable fit before applying any pressure.
During play, pay close attention to your body's signals and adjust pressure incrementally. Many users combine this device with other restraints or sensory play for layered experiences. Temperature play is possible—you can warm or cool the steel surface beforehand for added sensation. Explore complementary Glass Toys if you want to experiment with different materials and sensations. After use, clean immediately, dry fully, and store in the provided pouch away from direct sunlight.
Wash the Steel Ball Flask & Crusher with warm water and mild soap after each session, then dry thoroughly with a soft cloth. Store it in the protective pouch provided, kept in a cool, dark place away from direct sunlight. Periodically inspect the polished surface for any irregularities or scratches that might affect comfort or safety during use.
Understanding BDSM practice and safety deepens your experience with any device. Read more about advanced play techniques and philosophy at Ayzad A Sex Scholar. Knowledge of your own limits and communication with partners is essential for any serious practitioner.
The Steel Ball Flask & Crusher has become a cornerstone of my control protocols. Its precision allows me to calibrate pressure exactly, creating moments where my submissive understands the full extent of my authority. Each incremental turn of the mechanism becomes a statement of dominance—they feel my will directly applied to their body.
Psychological intensity peaks when pressure is unpredictable. I use the device not just for physical sensation but to heighten anticipation and surrender. My submissives learn that even their most sensitive areas are subject to my command. The weight of the steel in my hand reinforces my control; in theirs, it amplifies their vulnerability.
Advanced technique involves combining this device with sensory deprivation or other restraints. Watching a submissive process sensation without sight heightens their response dramatically. Their breathing changes, their body language shifts—I observe these tells and adjust my approach accordingly. This device demonstrates that true dominance operates on multiple levels at once.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Steel Ball Flask & Crusher | Silicone Ball Stretcher | Manual Cock Ring with Pressure |
|---|---|---|---|
| Material | Medical-grade stainless steel | Body-safe silicone | Stainless steel with rubber grip |
| Crushing function | Yes, precision-adjustable | No, stretching only | No, constriction only |
| Durability | Extremely durable, non-porous | Good, requires careful storage | Good, prone to rust if not dried |
| Best for | Advanced practitioners seeking intense dual function | Intermediate users wanting comfort and stretch | Beginners exploring basic constriction |
Snag the Steel Ball Flask & Crusher at BDSM Australia when you're ready to invest in a device that matches your experience level and intensity. Medical-grade steel, adjustable pressure, and integrated stretching make this a complete tool for serious practitioners. Order now and discover why precision-engineered sensation elevates your practice. Service That Keeps Customers Coming Back.
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.
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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.