Master Series Invasion Silicone Urethral Sound Trainer

Crafted from premium, phthalate-free, and non-porous silicone, these urethral sounds are designed for easy sterilization and are body-safe, ensuring an enjoyable sounding experience. The flexible rods contour to your body, gliding smoothly down your shaft for that distinct sensation you desire. Each sound features double-sided ends with varying girths, allowing you to progress at your own pace until your stretched urethra can comfortably accommodate the largest rod!

Measurements:

Each sound measures 8 inches in length.
The smallest end has a diameter of .19 inches on one side and .23 inches on the other.
The medium size measures .27 inches and .32 inches in width.
The largest size is .34 inches and .38 inches in width.

Material: Silicone

Color: Blue