Master Series Invasion Silicone Urethral Sound Trainer Set
Master Series Invasion Silicone Urethral Sound Trainer Set is backordered and will ship as soon as it is back in stock.
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Delivery, Shipping & More Info
Delivery, Shipping & More Info
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Master Series Invasion Silicone Urethral Sound Trainer Set
Description
Description
Master Series Invasion Silicone Urethral Sound Trainer Set in Canada
The Master Series Invasion Urethral Sound Trainer Set includes three flexible, double-ended silicone sounds that provide six graduated diameters across one compact kit. Each sound measures 8 inches long, with a different diameter at either end: the smallest progresses from 0.19 to 0.23 inches, the medium from 0.27 to 0.32 inches, and the largest from 0.34 to 0.38 inches. Premium non-porous, phthalate-free silicone allows the rods to flex rather than remaining rigid. Designed for informed adult use, the Invasion Trainer Set is available in Canada from Discreet Life.
Explore more advanced sounding and fetish products through the Master Series collection in Canada, featuring specialized BDSM tools for experienced consensual exploration.
Six Diameters Across Three Double-Ended Sounds
Each of the three rods uses a different diameter at either end, providing six listed sizing points without requiring six separate pieces. The progression spans approximately 0.19 to 0.38 inches.
Small Trainer: 0.19 & 0.23 Inches
The smallest double-ended sound provides the two narrowest diameters in the kit and should only be used where either size can be accommodated comfortably without force.
Medium Trainer: 0.27 & 0.32 Inches
The middle rod increases the available girth with two larger ends, offering distinct intermediate sizing between the small and large trainers.
Large Trainer: 0.34 & 0.38 Inches
The largest rod provides the widest diameters in the set. These sizes should never be treated as a progression goal simply because they are included.
Key Features
- 3-piece urethral sound trainer set
- Double-ended design
- 6 total diameter options
- 8-inch length on each sound
- Small: 0.19 and 0.23 inches
- Medium: 0.27 and 0.32 inches
- Large: 0.34 and 0.38 inches
- Flexible silicone construction
- Non-porous
- Phthalate-free
- No batteries or charging required
- Blue colour
Explore More Urethral & BDSM Tools
The Invasion Trainer Set belongs within specialized sounding and medical-fetish play rather than general penetrative toys. Browse Bondage Tools & Accessories for additional urethral sounds, or explore the broader Bondage & BDSM Gear collection for other purpose-built fetish equipment.
- Explore Bondage Tools & Accessories for more specialized sounding products and BDSM tools.
- Shop Bondage & BDSM Gear for a wider selection of fetish and scene equipment.
Compare Master Series Silicone Urethral Sounds
The Invasion set offers the broadest graduated diameter range in this five-product family without adding vibration. Compare it with the remote Dark Chain, extra-long Bolted set, vibrating Cadence Extreme and beaded Dark Rod.
| Product | Style | Length | Diameter | Powered Stimulation |
|---|---|---|---|---|
| 28X Dark Chain Silicone Sound | Beaded + remote | 5.25 in insertable | 0.2 in beads | 4 speeds + 7 patterns |
| Bolted Deluxe Silicone Sounds | 3 smooth tapered sounds | 13.75 in each | 7.5, 10 & 11.5 mm | No |
| Cadence Extreme 10X Sound | Long flexible sound | 14 in insertable | 5 mm | 3 speeds + 7 patterns |
| Dark Rod Vibrating Beaded Sound | Graduated beads | 6 in insertable | 0.18–0.28 in | 1 speed |
Pairs Well With
A graduated sound set benefits from careful organization so each cleaned size stays protected and easy to identify. Compatible toy-care products can support routine cleaning, while dedicated storage helps keep the three sounds isolated from dust and unrelated toys between uses.
- Sex Toy Cleaners can support routine silicone care where compatible with manufacturer instructions; cleaner alone should not be assumed to sterilize the sounds.
- Sex Toy Storage Boxes & Containers provide a cleaner way to separate and protect the three sounds between uses.
Technical Specifications
- Product Type: Silicone urethral sound trainer set
- Brand: Master Series
- Quantity: 3 double-ended sounds
- Length: 8 inches each
- Small Diameters: 0.19 and 0.23 inches
- Medium Diameters: 0.27 and 0.32 inches
- Large Diameters: 0.34 and 0.38 inches
- Total Diameter Options: 6
- Material: Silicone
- Material Properties: Non-porous and phthalate-free
- Construction: Flexible, double-ended rods
- Colour: Blue
Urethral Sound Safety & Care
- Graduated sizing does not mean every user should progress through every diameter.
- Use only a diameter that enters without force, sharp pain or significant resistance.
- Use sterile lubricant specifically intended for urethral insertion and compatible with silicone.
- Clean and disinfect every sound according to the manufacturer's instructions before and after each use.
- Do not move to a larger size in response to pain, resistance or irritation.
- Stop immediately for bleeding or sharp pain.
- Seek medical care for persistent bleeding, severe pain, fever, urinary difficulty or other concerning symptoms.
Trust & Discretion
Discreet Life ships specialized adult wellness products throughout Canada in plain, unmarked packaging with secure checkout and discreet delivery.
FAQ
How many sizes are included?
The three double-ended sounds provide six listed diameters ranging from 0.19 to 0.38 inches.
How long is each trainer?
Each sound measures approximately 8 inches long.
Are the sounds rigid?
No. They are made from flexible silicone.
Does the set vibrate?
No. The Invasion Trainer Set is non-powered.
Payment & Security
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