Made of premium, non-porous silicone, these urethral sounds are easy to sterilize and body safe for an all-new sounding experience. These flexible rods bend with the body, sliding down the shaft for that unique sensation. Each sound is double-sided, with a different sized girth on each end. The graduated sizes allow you to work your way up until you can accommodate the largest rod. Each sound is 8 in. long. The smallest has a diameter of 0.19 in. on one side and 0.23 in. on the other. The medium is 0.27 in. and 0.32 in. wide. The large is 0.34 in. and 0.38 in. wide.
- Premium Silicone
- Bends with the body
- Non-Porous
- Body Safe
- Durable
- Graduated Size
- Phthalate Free
Material: 100% Silicone
Warning: We don’t recommend using silicone lube on silicone toys since it may degrade the material.
Sold as an adult novelty only.
*While we strive to obtain accurate product information, we cannot guarantee or ensure the accuracy, completeness or timeliness of any product information. We recommend that you do not solely rely on the information presented on this web site and that you always read labels, warnings, and directions and other information provided with the product before using. Due to manufactures variations and individual measurements all sizes are close approximations. Contact your health-care provider immediately if you suspect that you have a medical problem. We cannot accept returns due to the sexual nature of the product.
Kody Hoover (verified owner) –
Travel-friendly size and comes with a nice storage pouch.
Sophia Rodriguez (verified owner) –
Power calibrated just right every time.
Alexander Bennett (verified owner) –
I’m obsessed with the Master Series Invasion Silicone Urethral Sound Trainer Set! The premium silicone texture is so smooth and the shipping was fast. Packaging was discreet and included a nice storage bag.