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Knot Knot Twist Silicone Urethral Sounding Kit - Urethral Sounds
Knot Knot Twist Silicone Urethral Sounding Kit - Urethral Sounds
Knot Knot Twist Silicone Urethral Sounding Kit - Urethral Sounds

Knot Knot Twist Silicone Urethral Sounding Kit

$29.99
$29.99

Knot Knot Twist Silicone Urethral Sounding Kit Black creates intense urethral stimulation with graduated sizing for progressive exploration. The flexible silicone construction delivers controlled pressure while accommodating various experience levels through multiple diameter options for comfortable advancement.

Key Features:

Premium medical grade silicone urethral sounding kit designed for penis stimulation and urethral exploration during masturbation and intimate play sessions.

Multiple twisted probe sizes accommodate beginners to advanced users seeking progressive urethral penetration and internal penis stimulation for enhanced orgasms.

Flexible silicone construction provides safe urethral insertion while maintaining firmness for effective stimulation of sensitive internal penis nerve endings.

Black silicone material offers easy cleaning and sterilization between uses while providing smooth gliding motion during urethral penetration and withdrawal.

Ergonomic handle design allows precise control during urethral insertion enabling users to customize depth and stimulation intensity for optimal sexual pleasure.

SKU: NEW-5921
Availability: Out Of Stock
Product type: Urethral Sounds
Please hurry! Only 0 left in stock
Colour: Black

The Knot Knot Twist brings graduated urethral sounding to progressive users with five precisely sized silicone sounds, tapered tips, and twisted ridge patterns that build sensation gradually. Perfect for solo exploration or couples play, it's a complete training system from 6mm to 12mm.

Why choose the Knot Knot Twist Silicone Urethral Sounding
  • Five graduated sizes: 6mm to 12mm for safe progression
  • Flexible medical-grade silicone: Responds to internal contractions naturally
  • Twisted ridge design: Amplifies stimulation with focused pressure points
  • Tapered tips: Eases insertion without forcing
  • Varied lengths: 120mm to 180mm for customised depth
  • Smooth transitions: No sudden diameter changes during use
  • Autoclave safe: Easy to clean and sterilise thoroughly
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Each sound in this kit delivers focused pressure stimulation through its twisted ridge pattern, with 3mm raised knots spaced every 15mm along the length. As you insert deeper, the ridges pass over sensitive nerve endings, creating progressive sensations that build gradually. Your internal contractions interact with the flexible silicone, generating responsive feedback that intensifies with movement and depth.

Starting with the smallest diameter lets you build tolerance while maintaining powerful stimulation. The tapered tips guide entry naturally, and smooth transitions between ridged sections prevent uncomfortable jumps in pressure. Urethral Sounds work best when you move slowly, allowing each ridge to register fully before advancing further.

Specifications

  • Diameters: 6mm, 7.5mm, 9mm, 10.5mm, 12mm
  • Lengths: 120mm to 180mm
  • Ridge pattern: Twisted design with 3mm knots every 15mm
  • Material: Flexible medical-grade silicone
  • Cleaning: Antibacterial soap and warm water; autoclave safe
  • Quantity: Five graduated sounds

Size and first use

Always start with the smallest 6mm sound and spend multiple sessions getting comfortable before moving up. Coat both the sound and your urethral opening thoroughly with lubricant—it makes everything slide easier and more comfortable. Begin with gentle pressure and let the tapered tip guide entry naturally; never force if you feel resistance. Cockringshop specialise in products for men and couples, so take your time learning what feels right for your body. Shallow insertion suits beginners until familiarity develops, then gradually explore deeper as confidence and tolerance grow over weeks or months.

How to use it

Lubricate generously before every session. Guide the tapered tip to your urethral opening and apply steady, gentle pressure until it enters naturally. Once inserted, you can explore slowly by adjusting depth and angle, or gently rotate the sound to feel the twisted ridge patterns pass through sensitive areas. Focus on how each knot registers as it moves inside you.

Advanced users can work toward the full length range, while beginners should limit sessions to comfortable shallow depths until familiarity develops. Afterward, clean with antibacterial soap and warm water, or autoclave if you prefer sterilisation. Never rush progression between sizes—wait until you feel completely at ease with each diameter before moving up.

Feature breakdown

Feature Specification Benefit Experience
Twisted ridge pattern 3mm knots every 15mm Amplifies stimulation with focused pressure points Intense, building sensation as each knot passes inside
Graduated sizing 6mm to 12mm diameter Safe progression from beginner to advanced Comfortable advancement without sudden jumps in intensity
Flexible silicone Medical-grade construction Responds to internal contractions naturally Progressive resistance that builds sensation gradually
Tapered tips Smooth entry design Eases initial insertion without forcing Gentle, natural entry that reduces discomfort

Who it suits

This kit is ideal for anyone curious about urethral sounding who wants a safe, graduated introduction to the sensation. Beginners benefit from starting small and progressing at their own pace, while experienced practitioners appreciate the variety of sizes and the opportunity to explore different depths and intensities. Solo users enjoy the flexibility to control pace and sensation, and couples can incorporate it into foreplay or edging sessions where partners customize intensity based on arousal and comfort.

Skip this if you prefer rigid, non-flexible materials—silicone's responsiveness suits those who want feedback from their body's natural contractions. It's also not the right choice if you need maximum firmness without any flex, or if you're completely new to any form of urethral play and want a gentler entry point first.

Tested and quality-checked

Every new line we stock is inspected by hand before it goes live — we check the build, the finish, and the materials, and we confirm it is safe and fit for how it will be used. Nothing is used for its intended purpose; it is examined, checked, and re-boxed. What that means for you is simple: you receive a piece we have already vetted, not a guess off a supplier's pallet. See how we test every product →

How it compares

Silicone sounds like this one flex and respond to your body's internal movements, delivering progressive resistance that builds sensation gradually. Urethral Sound Devices made from steel or glass offer rigid firmness with no give, providing consistent pressure but no responsiveness to contractions. Silicone suits users who want feedback and natural interaction; steel and glass suit those who prefer unwavering structural integrity and maximum firmness during insertion and play.

Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle.

What you can use it with

Pair this kit with Couples Intimacy Kits to incorporate urethral sounding into shared foreplay sessions where both partners explore stimulation together. A complementary prostate toy or cock ring lets you layer sensations during extended intimate encounters, building arousal gradually as you alternate between different types of stimulation and allow your partner to control pace and intensity.

More from NANMA Corporation

Nanma Corporation specialises in progressive intensity sex toys with precision sizing for advanced intimate exploration. Explore the full range to discover other graduated systems designed for users ready to build sensation safely over time.

Read more before you buy

I Love Urethral Play Kates Story offers real experience and guidance for anyone considering urethral sounding for the first time or looking to deepen their practice.

Why buy the Knot Knot Twist Silicone Urethral Sounding Kit

Ready to buy with your size sorted? Order the Knot Knot Twist Silicone Urethral Sounding Kit from The Cock Ring Store with confidence—it's genuine, function-tested, and quality-checked. Cockringshop delivers in discreet packaging, so your order arrives private and secure. Real fit advice, body-safe materials, and plain-packaged shipping. The Cock Ring Store ships discreetly Australia-wide.

Shipping Information & Policy


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.

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, 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

Frequently Asked Questions

How does the Knot Knot Twist Silicone Urethral Sounding Kit Black stimulate the penis internally?
The twisted silicone probes penetrate the urethra to stimulate sensitive nerve endings along the urethral canal creating intense sensations that enhance masturbation and lead to powerful orgasms through internal penis stimulation.
What makes the Knot Knot Twist Silicone Urethral Sounding Kit Black safe for urethral play?
Medical grade silicone construction ensures body safe materials while the flexible design prevents urethral tearing. The smooth surface reduces friction during insertion and the flared handles prevent complete insertion into the urethra.
Why do the twisted ridges on the Knot Knot Twist Silicone Urethral Sounding Kit Black enhance stimulation?
Spiral ridges create textured sensation against urethral walls during insertion and withdrawal. This design increases nerve stimulation compared to smooth sounds intensifying arousal and providing unique sensations during urethral exploration.
Which size should beginners choose from the Knot Knot Twist Silicone Urethral Sounding Kit Black?
Start with the smallest diameter probe to gradually stretch the urethral opening. Progressive sizing allows comfortable adaptation while building experience for deeper penetration and more intense internal penis stimulation over time.
Does the Knot Knot Twist Silicone Urethral Sounding Kit Black work for different experience levels?
Multiple probe sizes accommodate novice to expert users. Beginners can start small while experienced practitioners use larger diameters for intense urethral stretching and deeper penetration during advanced sounding sessions.

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Why Shop With the Cock Ring Shop?

FAST ORDER DISPATCH

We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

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All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

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We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!