Knot Knot Silicone Urethral Plug Set by NANMA Colour:Black battery powered Stimulation type Texture and NEW 6241 battery powered Stimulation type Texture and bead projections Smooth gliding sensation Vibration plus texture Power required None None Rechargeable battery Best for Couples wanting realistic enhancement Those preferring simplicity Couples seeking multiple sensations Why you'll reach for it Wipe away any residue with a soft cloth or mild soap and water See the full BDSM Australia range of Urethral Sounds to explore other sounding options alongside this graduated set Extended sessions progress to larger sizes only after multiple comfortable experiences with smaller options