


Ultra Sound is a 5-inch platinum silicone urethral plug designed for advanced internal stimulation. The graduated shaft (4.35-4.6mm) with ridged texture stimulates internal nerve endings while the curved handle targets your frenulum externally for dual-zone pleasure that intensifies every sensation.
Key Features:
Premium urethral plug designed for deep penis stimulation with graduated shaft diameter from 4.35mm to 4.6mm for comfortable insertion and intense internal sensations during masturbation.
Medical grade platinum cured silicone construction ensures body safe urethral play while providing flexible comfort for extended wear during solo or partnered sexual activities and exploration.
Ridged cylindrical shaft texture delivers targeted stimulation to sensitive urethral nerve endings while the curved handle provides simultaneous frenulum massage for enhanced arousal and pleasure.
Five inch insertable length allows for deep urethral penetration and prostate stimulation while the slightly flared 5.2mm tip ensures safe removal after intense sexual sessions.
Available in three colors with easy sterilization capabilities making it perfect for temperature play edging sessions and advanced urethral exploration for experienced adult toy users.
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Ultra Sound stands apart as a precision-engineered urethral plug that pushes the boundaries of internal stimulation. At 5 inches of platinum silicone with graduated ridges, it targets nerve endings deep inside your urethra while the curved handle works your frenulum externally, creating dual-zone sensations for advanced players.
This plug slides into your urethra and grips from the inside, stimulating nerve clusters you can't reach any other way. The ridged shaft drags against sensitive tissue as you move, while that 5.2mm flared tip pops through your opening with a distinct stretch. Every shift sends sharp jolts through your cock that radiate outward.
The curved handle isn't just for retrieval—it nestles against your frenulum and rocks with every movement. When you're hard, this external pressure synchronizes with the internal fullness to create sensations that hit you from multiple angles simultaneously. Your orgasms become more focused, more intense, and definitely longer.
Start with plenty of sterile lube and go slowly—this isn't a race. The graduated design means you'll feel the thickness increase as you slide it deeper. That 5.2mm tip requires gentle persistence to get through your opening, then the shaft follows more easily. The ridges will catch slightly as they pass, which is exactly what you want.
Once fully inserted, the handle should sit naturally against your frenulum. Move carefully at first—even small shifts create big sensations. Some guys prefer to stay still and just feel the fullness, while others enjoy the drag of slow withdrawal and reinsertion. Your cock will be extremely sensitive while it's in place.
This is strictly for experienced urethral play enthusiasts who understand the risks and safety protocols. If you're new to sounding, start with smaller, smoother options first. You need to be comfortable with sterile technique, proper lubrication, and listening to your body's signals.
Perfect for guys who want intense internal stimulation that goes beyond basic cock rings or vibrators. The 4.35-4.6mm diameter suits most anatomies, but you should already know what sizes work for your urethra. Not suitable for anyone with urinary tract issues, infections, or anatomical variations that affect your urethra.
| Feature | Specification | Sexual Benefit | User Experience |
|---|---|---|---|
| Ridged Shaft | Cylindrical texture | Internal nerve stimulation | Dragging sensation during movement |
| Graduated Diameter | 4.35mm-4.6mm | Progressive stretch | Comfortable insertion with growing fullness |
| Flared Tip | 5.2mm width | Entry/exit sensation | Distinct popping feeling |
| Curved Handle | Ergonomic design | Frenulum pressure | External stimulation during wear |
While Ultra Sound doesn't use electrical stimulation, it targets similar intensity levels for advanced users. The internal pressure and nerve stimulation create sensations that complement e-stim play perfectly. Many users combine urethral plugs with e-stim cock rings for multi-layered experiences.
Browse all E Stim Cock Rings →
This plug works differently than prostate toys but appeals to the same audience seeking internal stimulation. Where prostate dildos access P-spot pleasure through your ass, Ultra Sound reaches nerve clusters through your cock. Both require experience and patience for safe, satisfying play.
My first session with the Ultra Sound lasted about 15 minutes, which felt like an hour of concentrated sensation. That graduated shaft means you feel every millimeter going in—the ridges catch and release as they pass through your opening. Once the full 5 inches settled inside, my cock felt completely different, like every nerve was dialed up to maximum sensitivity. The handle pressure against my frenulum kept me aware of the external world while the internal fullness demanded attention. When I finally came, it was this slow, rolling orgasm that seemed to start from deep inside and radiate outward. The combination of internal stretch and external pressure made everything more focused and deliberate. Removal was almost as intense as insertion—those ridges dragging back out created aftershocks that kept going.
Order your Ultra Sound from the cockringshop for intense internal stimulation that redefines what your cock can feel. This precision-engineered plug opens new dimensions of sensation for serious players ready to explore deeper pleasures.
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.
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
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