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Sinner Silicone Urethral Dilator Set By Sinner Gear - Urethral Sounds
Sinner Silicone Urethral Dilator Set By Sinner Gear - Urethral Sounds
Sinner Silicone Urethral Dilator Set By Sinner Gear - Urethral Sounds

Sinner Silicone Urethral Dilator Set By Sinner Gear

$29.99
$29.99

Sinner silicone urethral dilator set with 30cm length for medical play and training sessions.

Key Features:

Premium medical-grade silicone construction

Graduated sizing from 0.5 to 0.8 cm diameter

30 cm total length for comprehensive exploration

Smooth, seamless design for maximum comfort

Precise sensory stimulation for experienced users

Vendor: Sinner Gear
SKU: NEW-4957
Availability: Out Of Stock
Product type: Urethral Sounds
Please hurry! Only 0 left in stock
Colour: Black

Urethral play demands precision and graduated progression — rushing or using the wrong size risks discomfort and injury. Sinner Silicone Urethral Dilator Set solves this with medical-grade dilators in five sizes, letting you explore safely at your own pace.

At a glance
  • Sizes: Five graduated dilators, 0.5–0.8 cm diameter
  • Length: 30 cm total
  • Material: Medical-grade silicone
  • Operation: Manual, user-controlled
  • Lube: Water-based only
  • Cleaning: Warm water and mild soap
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

Sinner Silicone Urethral Dilator Set is a graduated collection of five urethral sounds crafted from medical-grade silicone. Each dilator progresses in diameter from 0.5 cm to 0.8 cm, allowing controlled, incremental exploration. The 30 cm length and seamless construction deliver smooth insertion and precise sensory feedback. Tapered tips guide comfortable entry, while the non-porous material resists bacteria and cleans easily.

What sets this set apart is its focus on safety through progression. Rather than jumping to a single size, you work methodically through graduated stages, letting your body adapt. See the full BDSM Australia range of Urethral Sounds to compare other options.

Key features

  • Graduated sizing: Five dilators from 0.5–0.8 cm diameter enable safe, incremental exploration tailored to your comfort level.
  • Medical-grade silicone: Body-safe, hypoallergenic, non-porous material resists bacteria and maintains hygiene standards.
  • Seamless construction: Smooth surface minimises discomfort and maximises tactile sensation during insertion and movement.
  • Tapered tips: Precision-engineered entry points guide comfortable, controlled insertion without unnecessary resistance.
  • Manual operation: User-controlled stimulation means complete command over depth, speed, and intensity at every moment.

Specifications

  • Total length: 30 cm per dilator
  • Diameter range: Five sizes progressing from 0.5 cm to 0.8 cm
  • Material: 100% medical-grade silicone, hypoallergenic and non-porous
  • Surface: Seamless, smooth finish for comfortable insertion
  • Operation: Manual insertion; no batteries or power source required
  • Compatibility: Water-based lubricant only; incompatible with silicone or oil-based products
  • Cleaning: Warm water and mild soap; air-dry thoroughly before storage
  • Box contents: Five urethral dilators in protective discrete container

How to use a urethral sound

Start by washing the dilator thoroughly with warm water and mild soap. Apply generous water-based lubricant to the tapered tip and your urethral opening. Relax your muscles and breathe steadily, then gently guide the smallest dilator inward using slow, controlled movements. Never force; stop immediately if you feel sharp pain or discomfort. Allow your body to adjust to the sensation before proceeding.

Once comfortable with the first size, you can progress to larger dilators over multiple sessions. Move slowly and never skip sizes; each step prepares your body for the next. Pair these sounds with Urethral Stretcher toys for varied sensations as your experience grows. After use, clean thoroughly, dry completely, and store in a cool, dry place away from direct sunlight.

Always use generous water-based lubricant, start with the smallest size, go slowly, never force, and clean thoroughly before and after each use. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Wash each dilator with warm water and mild soap immediately after use. Dry thoroughly with a lint-free cloth to prevent bacterial growth. Store in the protective container provided, kept in a cool, dry place away from direct sunlight and heat. Inspect the surface before each use for any cracks or irregularities. Never share these sounds with partners.

Learn more

Urethral play requires knowledge, respect for your body's limits, and proper technique. Understanding the anatomy, recognising warning signs, and building confidence gradually ensures safer, more rewarding exploration. Read our detailed guide How To Use A Urethral Dilator for step-by-step instruction and safety principles.

Mistress Athena's training notes

These dilators are exceptional instruments for mapping a submissive's psychological and physical boundaries. Graduated progression mirrors the psychological journey from anticipation through vulnerability to surrender. I observe breathing patterns, muscle tension, and micro-expressions that reveal how deeply submission runs. Each size becomes a threshold—crossing it demands trust, obedience, and surrender to my control.

My technique begins long before physical contact. Psychological preparation intensifies arousal and receptiveness far more than any physical act. I describe each dilator's sensation in exquisite detail, allowing imagination to amplify physiological response. The anticipation itself becomes the training—the waiting, the breathing, the moment of entry.

Sinner Silicone Urethral Dilator Set transforms urethral play from simple sensation into profound power exchange. The seamless construction and tapered tips allow me to work methodically, expanding capacity and exploring psychological depths simultaneously. My most obedient submissives report that this progression teaches surrender in layers—each size represents a deeper commitment to my dominance.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature Sinner Silicone Urethral Dilator Set Standard Metal Sounds Single-Size Silicone Dilator
Sizing options Five graduated sizes, 0.5–0.8 cm Usually single size or two-piece One fixed size only
Material safety Medical-grade silicone, non-porous Stainless steel, very durable Silicone, may vary in quality
Progression path Methodical step-by-step advancement Limited progression flexibility No progression possible
Beginner-friendly Yes—start small, advance gradually Moderate—requires experience Depends on chosen size

Why you'll reach for it

Order Sinner Silicone Urethral Dilator Set at BDSM Australia to explore urethral sensations with confidence and control. Five graduated sizes mean you progress at your own pace, never rushing or forcing your body beyond readiness. Medical-grade silicone delivers safety, comfort, and ease of cleaning. Whether you're beginning your journey or deepening established practice, this set supports deliberate, mindful exploration every time. From First Time Buyers to Experienced Players.

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. 

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 Sinner Silicone Urethral Dilator Set?
The Sinner Silicone Urethral Dilator Set is a medical-grade silicone urethral toy designed for precise sensory exploration, featuring graduated sizes from 0.5 to 0.8 cm diameter and a full 30 cm length for controlled intimate stimulation.
Can these urethral dilators be used for progressive sizing?
Yes, the dilator set allows users to incrementally explore urethral play with carefully designed graduated sizes, enabling safe and controlled sensory expansion from smaller to larger diameters for experienced practitioners.
How does the Sinner Gear Urethral Dilator Set ensure safety?
Constructed from high-grade medical silicone with a smooth, seamless design, the dilator set provides maximum hygiene and comfort. Each piece features carefully rounded edges and precise sizing to minimize potential discomfort during use.
Is the Urethral Dilator Set suitable for advanced sensory exploration?
Absolutely. The set offers precise incremental sizing, allowing experienced users to explore increasingly intense sensory experiences with carefully engineered design elements that support controlled and safe urethral play.
Where can these silicone urethral dilators be incorporated in intimate play?
These dilators can be integrated into advanced sensory exploration scenarios, providing targeted stimulation for individuals seeking intense and controlled urethral sensations during specialized intimate experiences.

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