The Gokuboso Silicone Penis Pee Hole Plugs is a set of four thin probes for exploring the secret world of urethra sounding pleasure. The plugs have varied, wavy widths but the same, impressive length, and the soft silicone material makes this set of sounds very suitable even for novices to this kind of self-pleasure.

Specs and Features:
- Urethral sound/probe toy
- Set of 4 urethral plugs (penis plugs)
- Length: 30.0cm
- Width: 0.28cm, 0.38cm, 0.48cm, 0.58cm
- Box character: Japanese VTuber Anne Weiss (Weiss Anneliese)
- Artist/illustrator: Hakaba
- Material: high-quality silicone