Black silicone urethral sound from Oxballs made with platinum cure silicone for safe insertion
Key Features:
Platinum cure silicone for maximum body safety
Precision-engineered 6.5-inch urethral sound
Diameter range of 0.51-0.75 cm
Advanced sensory exploration device
Professional-grade medical play instrument
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Urethral play demands precision, body-safe materials, and genuine control. Tool Sound Black delivers all three—a platinum cure silicone sound engineered for safe, intentional exploration with a textured grip that lets you command every sensation.
Tool Sound Black is a urethral sound built from high-grade platinum cure silicone for safe, precise internal stimulation. Its graduated diameter—starting at 0.51 cm and widening to 0.75 cm—allows controlled insertion and comfortable exploration. The textured grip gives you tactile feedback and command during use, while the flexible silicone conforms naturally to your body. This is a tool for experienced practitioners and those ready to explore deep sensory territories with intention and care.
What sets this sound apart is its engineering. Platinum cure silicone is non-porous, hypoallergenic, and heats quickly to body temperature, creating a seamless sensation. The 6.5-inch length provides sufficient reach without overwhelming. See the full BDSM Australia range of Penis Plugs to compare other urethral play options.
Wash the sound thoroughly with antibacterial soap and warm water before use. Apply generous amounts of sterile, water-based lubricant to both the tip and your urethra. Begin insertion slowly, allowing the graduated diameter to guide you naturally. Never force; let gravity and steady pressure do the work. Breathe deeply and move at your own pace, exploring sensation without rushing.
Once inserted, you can experiment with subtle movements, temperature play, or pairing with external stimulation. Advanced users often combine urethral sounds with Electric Penis Pumps for intensified sensation. Always prioritize comfort and stop immediately if you experience sharp pain or discomfort.
Clean Tool Sound Black with mild antibacterial soap and warm water after every use. For complete sterilization, boil for five minutes or soak in a 10% bleach solution. Rinse thoroughly and air-dry completely. Store in the provided bag away from direct sunlight and extreme heat. Use only water-based lubricants to preserve silicone integrity over time.
Understanding urethral anatomy and safe practice deepens your confidence and pleasure. Read more about techniques and preparation at Enlarge Penis. Knowledge and patience are your best tools when exploring new sensations.
Tool Sound Black has become central to my dominance practice. The graduated diameter allows me to calibrate control precisely—I can read my submissive's tolerance through their breathing and muscle response. Insertion becomes a ritual of surrender, each millimeter a negotiation between my will and their vulnerability. The textured grip gives me tactile command; I feel exactly where the sound sits within them.
My submissives experience profound psychological shift when I introduce this tool. Anticipation precedes insertion—I describe each sensation before delivering it, building mental submission alongside physical exploration. Some require gentle coaxing; others respond to firmer direction. The sound becomes my extension into their most intimate territory, a conduit for complete power exchange.
Temperature play deepens the experience significantly. Cooling the sound before insertion creates exquisite contrast; warming it builds intensity. My dominance flows through this tool, and their surrender deepens with each careful movement. Aftercare is essential—this level of vulnerability demands reassurance and presence from me afterward.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Tool Sound Black | Standard Glass Sound | Beginner Silicone Sound |
|---|---|---|---|
| Material | Platinum cure silicone | Borosilicate glass | Basic silicone |
| Diameter Range | 0.51–0.75 cm graduated | Fixed 0.6 cm | 0.4–0.5 cm fixed |
| Flexibility | Flexible, body-conforming | Rigid | Slightly flexible |
| Temperature Play | Passive body-heat activation | Excellent temperature retention | Minimal response |
| Best For | Intermediate to advanced users | Experienced practitioners | Curious newcomers |
Discover the control and precision that urethral play demands when you choose Tool Sound Black. Its platinum cure silicone, graduated design, and textured grip make it the sound for those serious about sensory exploration at BDSM Australia. Order now and experience the confidence that comes from using a tool engineered for your safety and sensation. 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.