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XR Brands
Invasion Silicone Urethral Sound Trainer Set
XR Brands Invasion Silicone Urethral Sound Trainer Set is a phthalate-free silicone kit with three flexible, double-ended sounds for progressive urethral training. Priced at $29.46, it's ideal for beginners exploring safe, graduated urethral stretching with body-safe materials.
$29.46
● In stock
Buy at Body Body →Price and availability may change. Click to see current details on Body Body.
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Key features
- Phthalate-free silicone construction
- Three progressive sizes for training
- Double-ended with dual diameters
- Flexible for comfortable insertion
- Non-porous and easy to sterilize
- 8-inch length with secure grip
- Starts at 0.19-inch diameter
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Pros
- +Body-safe, non-porous silicone
- +Smooth, flexible for comfort
- +Graduated sizes for progression
- +Easy to clean and sterilize
- +Beginner-friendly design
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Cons
- −Not suitable for advanced users
- −Silicone less rigid than metal
- −Requires lubricant for use
- −Not medical device approved
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About XR Brands Invasion Silicone Urethral Sound Trainer Set
What is XR Brands Invasion Silicone Urethral Sound Trainer Set?
The XR Brands Invasion Silicone Urethral Sound Trainer Set is a beginner-friendly kit designed for those exploring urethral play with safety and comfort in mind. Made from premium, non-porous silicone, each of the three flexible rods is phthalate-free and body-safe, allowing for easy cleaning and sterilization. At 8 inches in length, these double-ended sounds offer two distinct diameters per rod, enabling gradual progression in size. This set supports controlled training, helping users slowly increase urethral capacity over time with minimal discomfort.
Key features
- Body-Safe Silicone — Made from phthalate-free, non-porous silicone for safe, hygienic use.
- Graduated Sizing — Three rods with increasing diameters for progressive training.
- Double-Ended Design — Each sound offers two different widths, doubling usability.
- Flexible & Comfort-Fit — Silicone bends with the body for smoother insertion.
- Easy to Clean — Can be sterilized for repeated, hygienic use.
- 8-Inch Length — Provides secure grip and consistent depth control.
- Begins at 0.19 Inches — Ultra-slim starting size ideal for first-time users.
Who is XR Brands Invasion Silicone Urethral Sound Trainer Set for?
This set is tailored for individuals new to urethral sounding or those seeking a structured, safe approach to stretching. It’s especially suited for users prioritizing body-safe materials and gradual progression. Medical professionals do not endorse recreational use, but for informed adults, this trainer offers a controlled way to explore urethral sensitivity and capacity.
How does XR Brands Invasion Silicone Urethral Sound Trainer Set compare?
Compared to metal or rigid plastic sounds, the silicone construction offers greater flexibility and comfort, reducing the risk of micro-tears. Unlike single-size or non-sterilizable options, this set provides a full progression path and superior hygiene. It’s more beginner-accessible than clinical-grade steel rods, which lack give and require advanced technique. For those avoiding phthalates, it outperforms many entry-level PVC alternatives.
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Best use cases
- →Beginner urethral stretching
- →Gradual size progression training
- →Solo exploration of sensation
- →Hygienic, reusable sounding
- →Flexible play with comfort focus
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Is Invasion Silicone Urethral Sound Trainer Set right for you?
The XR Brands Invasion Silicone Urethral Sound Trainer Set is best for beginners exploring urethral play safely. It’s ideal for those new to sounding who want a non-porous, flexible, and sterilizable option. Intermediate users may outgrow the sizes quickly. Consider stainless steel or larger-diameter trainers for advanced needs. Always use with plenty of water-based lube and proper hygiene.
How it compares: Compared to rigid metal or plastic sounds, this silicone set offers greater flexibility and comfort, reducing injury risk. It’s more beginner-friendly than clinical-grade options and safer than porous, phthalate-containing alternatives.
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Frequently Asked Questions
What is the XR Brands Invasion Silicone Urethral Sound Trainer Set used for?
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It's designed for gradual urethral stretching and exploration, allowing users to safely increase urethral capacity using progressively larger, flexible silicone rods.
Does the set include different sizes?
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Yes, it includes three double-ended sounds with diameters ranging from 0.19 to 0.38 inches, offering six incremental sizes for progressive training.
How do you clean the XR Brands Invasion sounds?
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Clean with mild soap and water, or sterilize by boiling for 3-5 minutes. The non-porous silicone resists bacteria and holds up to repeated sanitization.
Is this set safe for beginners?
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Yes, the flexible silicone and small starting size (0.19 inches) make it ideal for first-time users exploring urethral play with minimal discomfort.
Can these sounds be sterilized?
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Yes, the silicone material allows for full sterilization by boiling, wiping with disinfectant, or using a toy cleaner, ensuring safe reuse.
How much does Invasion Silicone Urethral Sound Trainer Set cost?
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Invasion Silicone Urethral Sound Trainer Set is $29.46 at Body Body. Prices may change — click through to Body Body for the latest.
Is Invasion Silicone Urethral Sound Trainer Set in stock at Body Body?
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Yes, Invasion Silicone Urethral Sound Trainer Set is currently in stock at Body Body.
Are there coupon codes for Body Body?
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Yes — Love Those Deals currently tracks 1 active Body Body coupon. See the coupons section on this page to copy a code before checkout.
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Specifications
- Brand
- XR Brands
- Category
- Adult Toys
- SKU
- MS-AE720
- GTIN
- 848518022394
Last updated May 14, 2026