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Nanma Knot-Knot Silicone Urethral Plug Set - Urethral Sounds

Nanma Knot-Knot Silicone Urethral Plug Set

$19.99
$24.99
$19.99

The Nanma Knot-Knot Silicone Urethral Plug Set uses graduated sizing to enable progressive urethral training with three body-safe silicone pieces ranging from 6mm to 10mm diameter for controlled exploration and stretching.

Key Features:

Three graduated sizes progress from 6mm to 8mm to 10mm

Body-safe silicone construction for safe internal contact

Three-piece set with progressive diameter sizing system

Rounded spoon-shaped tip with smooth tapered shaft design

Matte finish provides grip control without excessive pressure needed

SKU: NEW-10591-BLACK
Availability: In stock
Product type: Urethral Sounds
Please hurry! Only 3 left in stock
Colour: Black

Nanma Knot-Knot Silicone Urethral Plug Set is a three-piece sounding kit with graduated sizes for progressive urethral exploration. Each piece features a rounded spoon-shaped tip and smooth tapered shaft made from body-safe silicone. The set progresses from 6mm to 8mm to 10mm diameter, allowing controlled insertion and gentle training over time. It suits people interested in urethral play seeking safe, hygienic progression through increasing sizes.

About Nanma Knot-Knot Silicone Urethral Plug Set

The Knot-Knot set works through gradual size progression, where the rounded spoon-shaped tip guides insertion while the smooth tapered shaft allows steady movement as the urethra adjusts to increasing diameter. Each sounding tool slides smoothly during insertion and withdrawal, with the matte finish providing grip control without requiring excessive pressure. The progression from smallest to largest piece lets the urethra adapt naturally rather than forcing sudden expansion.

Hygienic silicone construction means the material resists bacterial growth and remains completely non-porous, supporting thorough cleaning between uses. The smooth surface maintains its finish through repeated use without degrading or developing rough spots. For those exploring male pleasure exploration, this graduated approach offers a foundation that respects anatomical sensitivity while enabling deeper discovery.

Key Features

  • Three graduated sizes: 6mm, 8mm, and 10mm diameters allow controlled progression through increasing widths.
  • Spoon-shaped tips: Rounded design guides insertion smoothly while reducing pressure on sensitive urethral tissue.
  • Tapered shafts: Smooth transition from narrow to wider diameter helps the urethra adjust gradually during insertion.
  • Body-safe silicone: Non-porous, hypoallergenic material resists bacterial growth and cleans thoroughly with warm water.
  • Matte finish: Textured surface provides secure grip control during careful insertion and withdrawal movements.

Technical Specifications

Diameters 6mm, 8mm, 10mm (three pieces)
Material Body-safe silicone
Surface Finish Smooth matte
Tip Design Rounded spoon-shaped for guided insertion
Non-porous Hygienic, resists bacterial growth
Includes Three graduated sounding tools

How to Use Nanma Knot-Knot Silicone Urethral Plug Set

Basic Use

  1. Clean all three pieces thoroughly with warm water and mild soap before first use and between each session.
  2. Apply generous water-based lubricant to the smallest (6mm) piece and the urethral opening to ease insertion.
  3. Relax completely and guide the rounded tip slowly into the urethra, allowing the body to adjust to the sensation.
  4. Once fully inserted, hold the piece gently in place for several seconds to allow the urethra to acclimate to the width.
  5. Withdraw slowly and carefully, allowing the urethra to return to its natural state before attempting the next size.
  6. Wait several minutes between sizes to let tissue fully recover before progressing to the 8mm or 10mm piece.

Extended Use

Combining urethral sounding with other forms of stimulation can intensify sensation for those exploring layered pleasure. Pairing this set with anal training plugs creates dual internal stimulation that many find significantly more intense than single-point focus. Progressive sounding sessions over weeks allow the urethra to gradually accommodate larger diameters, enabling exploration that would be uncomfortable if attempted without gradual conditioning.

Care Instructions

After each use, rinse the pieces thoroughly under warm running water to remove all lubricant residue. Clean with mild soap and a soft cloth, paying attention to the rounded tip and tapered shaft where lubricant accumulates. Allow each piece to air dry completely on a clean towel before storing in a cool, dry location. Store separately from other silicone products to prevent material degradation, and inspect regularly for any surface changes before use.

Materials and Safety

Body-safe silicone construction ensures the Knot-Knot set resists bacterial growth and maintains structural integrity through repeated use. The non-porous surface prevents lubricant or bodily fluids from embedding into the material, supporting complete hygiene through simple warm-water cleaning. Silicone's inherent firmness allows controlled insertion without flexibility that might cause unpredictable movement during sensitive urethral play.

Who Is Nanma Knot-Knot Silicone Urethral Plug Set For?

This set suits people interested in urethral exploration who prioritize safety through gradual progression and body-safe materials. Those seeking controlled sounding experiences benefit from the three graduated sizes, which allow the urethra to adapt naturally rather than forcing sudden expansion. The set appeals to individuals who prefer hygienic silicone over metal for initial exploration, and those wanting a structured approach to discovering urethral sensation through measured advancement.

Why Nanma Knot-Knot Silicone Urethral Plug Set Matters

For people curious about urethral play but uncertain whether their anatomy can accommodate sounding, the graduated progression removes the pressure of forcing immediate expansion. Starting with the 6mm piece lets the urethra adapt at its own pace, transforming what might feel impossible into a manageable exploration where each size becomes comfortable before moving forward. The rounded spoon-shaped tips specifically address the anxiety many feel about sharp or blunt edges during insertion—the design actively guides rather than forcing, which shifts the entire experience from intimidating to controllable. For those who have hesitated because sounding seemed risky or extreme, discovering that patient progression through three modest sizes creates sensation many find intensely pleasurable changes what feels possible within their intimate exploration.

Independent Tester Review

Our independent testers evaluated the set's size progression, tip design effectiveness, material quality, and ease of cleaning. The graduated approach proved genuinely effective—each size felt noticeably larger than the previous, confirming the progression allows real adaptation rather than forcing sudden expansion.

Testers confirmed the rounded spoon-shaped tips guided insertion smoothly without the sharp or blunt sensation they expected from sounding tools. The silicone material maintained its finish through repeated use and cleaned completely with warm water. Individual results may vary based on anatomy, sensitivity, and usage patterns.

Compare Similar Products

Product Unique Advantage Key Difference Choose This If You Want
Nanma Knot-Knot Silicone Urethral Plug Set Three graduated silicone pieces with spoon-shaped tips for guided insertion Only set designed specifically for gentle progression through increasing sizes Safe, graduated urethral exploration with body-safe silicone
Anal Hooks Curved design creates internal pressure and sensation through positioning rather than insertion diameter Focuses on internal pressure and leverage rather than progressive widening Different internal sensation that doesn't require gradual sizing progression
Remote Anal Vibrators Vibration combined with insertion for layered internal stimulation Adds motion and vibration rather than static sounding sensation Combining internal penetration with vibration for more intense stimulation
Metal Sounding Rods Firm metal construction conducts temperature and provides weight-based sensation Metal offers different tactile feedback and temperature play versus silicone Temperature-responsive sounding after mastering silicone progression

Explore our male pleasure collection to discover additional options for internal and external stimulation.

Learn More

Urethral play requires patience and proper lubrication to remain comfortable and safe—rushing progression or using insufficient lubricant creates unnecessary discomfort that discourages continued exploration. Understanding your body's natural responses and respecting the urethra's sensitivity transforms sounding from a risky practice into a controlled discovery. Our guide to exploring advanced intimate techniques offers foundational approaches for those beginning any new form of internal play.

Buy Nanma Knot-Knot Silicone Urethral Plug Set at Adult Smart

Ready to explore urethral sounding with a graduated, body-safe approach? The Nanma Knot-Knot set is available at Adult Smart with discreet Australia-wide shipping in plain packaging. Orders are processed confidentially from checkout to delivery.

Adultsmart.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.
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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, Adultsmart.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 Nanma Knot-Knot Silicone Urethral Plug Set and type?
A three-piece sounding kit made from body-safe silicone that lets you explore urethral play safely. Each plug features a rounded spoon-shaped tip and smooth tapered shaft. You progress through graduated sizes—6mm, 8mm, and 10mm—allowing your urethra to adjust gradually rather than forcing sudden expansion.
Why does the rounded spoon-shaped tip make insertion easier?
Smooth tapered shafts guide the plug in gently while the matte finish gives you grip control without needing excessive pressure. As you insert and withdraw each piece, the design lets your urethra adapt naturally to the increasing diameter. Progressive sizing means you train over time rather than stretching too fast.
How do you use the Nanma Knot-Knot Silicone Urethral Plug Set for safe progression?
Start with the smallest 6mm plug to let your urethra adjust, then move to the 8mm piece once comfortable. Finally progress to the 10mm plug as your body adapts. Each tool slides smoothly during insertion and withdrawal, with the matte finish providing steady grip control throughout the process.
Who is the Nanma Knot-Knot Silicone Urethral Plug Set designed for?
Men interested in urethral sounding who want safe, hygienic progression through increasing sizes. Couples exploring this type of play together benefit from the graduated approach. Anyone new to sounding appreciates the three-step progression that lets the urethra adjust naturally without rushing or discomfort.
Does this set offer advantages over single sounding toys?
Graduated sizing prevents forcing sudden expansion, making training safer and more comfortable. You control the pace of progression based on how your body responds. Having all three sizes in one set means you're prepared for each stage of exploration without buying multiple products separately.
Where can you buy the Nanma Knot-Knot Silicone Urethral Plug Set in Australia?
Adultsmart stocks the Nanma Knot-Knot Silicone Urethral Plug Set with fast Australian delivery. Browse their sounding collection online to compare options and read reviews from other customers. Ordering through Adultsmart ensures you receive genuine body-safe silicone products discreetly packaged to your door.

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