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Master Series Invasion Silicone Urethral Sound Trainer Set Blue

Master Series Invasion Silicone Urethral Sound Trainer Set Blue - Main image
$52.49 $69.99 In stock

Category: Bondage, Fetish & Kink Bondage Kits & Kinky Sets Mens Cock & Ball Gear

Master Series Invasion Silicone Urethral Sound Trainer Set Blue is a premium, body-safe training set designed for those seeking a gradual and controlled progression in size and flexibility. Crafted from high-quality, phthalate-free silicone, this set offers a smooth, non-porous surface that is easy to clean, sterilize, and maintain for hygienic use.

The Master Series Invasion Silicone Urethral Sound Trainer Set Blue includes multiple double-ended rods, each featuring two different diameters to provide a step-by-step progression. This thoughtful design allows users to gradually increase size at their own pace, offering flexibility and control throughout the experience. The soft yet durable silicone construction ensures that each rod bends naturally with the body, enhancing comfort and usability.

Each piece in the Master Series Invasion Silicone Urethral Sound Trainer Set Blue measures 8 inches in length, providing consistent reach and handling across all sizes. The graduated diameters range from smaller to larger widths, making it suitable for those looking to explore progression in a structured and manageable way.

Designed with safety and quality in mind, the non-porous silicone material resists buildup and allows for thorough cleaning between uses. The Master Series Invasion Silicone Urethral Sound Trainer Set Blue combines durability, flexibility, and ease of maintenance in one complete set.

Features:

  • Premium Body-Safe Silicone Construction
  • Phthalate-Free and Non-Porous Material
  • Flexible Design for Comfortable Use
  • Double-Ended Rods with Graduated Sizes
  • Smooth Surface for Easy Cleaning and Sterilization
  • Designed for Progressive Size Training

Dimensions:

  • Length (Each Rod): 8 inches (20.3 cm)
  • Small Rod: 0.19 in / 0.23 in (0.5 cm / 0.6 cm)
  • Medium Rod: 0.27 in / 0.32 in (0.7 cm / 0.8 cm)
  • Large Rod: 0.34 in / 0.38 in (0.9 cm / 1.0 cm)

Material:

  • Silicone
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

James P. ★★★★★

Medical grade silicone feels wonderfully smooth and comfortable, and the graduated sizes let me find my perfect fit without any struggle. I've been using it several times a week, and the flexibility combined with the control is exactly what I needed for my training routine.

Carter D. ★★★★★

The graduated sizing made it easy to start small and work my way up, and the silicone is much more comfortable than metal. Great set for anyone wanting a safe, gradual progression.

Ellie O. ★★★★★

The blue color looks even better in person, and the silicone texture is smooth enough that the graduated sizes slide in without much fuss. I’ve been working through the set slowly, and the flexibility of the largest one surprised me—it bends just right for a deeper stretch. Definitely worth it for a