FlexTrio 3-Piece Hollow Silicone Urethral Sound Set

Specifications

Type: Hollow silicone urethral sound set (3 pieces)

Material: Silicone—flexible, bendable, smooth, burr-free, odorless

Design: Threaded, layered shaft with a hollow interior

Length: 30cm

Sizes: 3 different sizes and shapes

Hollow Function: Daisy-shaped base for water injection; supports urination and long wear

Included: 3 silicone urethral plugs plus a water filler

Best For: Male urethral training and stimulation

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Why You'll Love It

Flexible and gentle. Soft silicone bends at will and features a smooth, burr-free surface, so it can flex without damaging the urethra.

Threaded for sensation. A layer-by-layer threaded design brings distinct, building stimulation.

Irrigation-ready. A daisy-shaped hollow base lets you inject water for a fresh internal sensation, while supporting long wear and normal urination.

Three sizes to explore. A set of three sounds in different sizes and shapes meets a range of needs.

Complete set. Comes with three silicone plugs and a water filler to use together for the best results.

Odor-free and easy. Smooth silicone is easy to clean and free of odor.

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How to Use

Choose the size that suits you from the three options.

Clean thoroughly and apply a generous amount of water-based lubricant to the sound and urethra.

Insert slowly and gently, letting the flexible silicone glide into place.

For irrigation, use the water filler to inject water through the hollow base.

The hollow design supports longer wear—remove gently and clean afterward.

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Care Instructions

Clean thoroughly with warm water and a toy-safe cleanser before and after each use.

Flush the hollow channel carefully with the water filler to keep it clean.

Allow to dry completely before storing.

Use only water-based lubricants, and store in a cool, dry place.

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Frequently Asked Questions (FAQ)

What's included in the set?

Three silicone urethral sounds in different sizes and shapes, plus a water filler.

What is it made of?

Flexible silicone that's bendable, smooth, burr-free, and odorless.

How long are they?

Each sound is 30cm in length.

What does the hollow design do?

The daisy-shaped base allows water injection for irrigation and supports long wear and normal urination.

What is the threaded design for?

The layered threading provides different, building stimulation.

How do I clean it?

Wash thoroughly with warm water and a toy-safe cleanser, flushing the hollow channel with the water filler.