Knot-Knot Silicone Urethral Sounds Kit by NANMA Colour:Black Effect duration: 30–60 minutes per

Effect duration: 30–60 minutes per application

Weighted design: Constant fullness builds arousal throughout wear

Traditional silicone or metal rings last through many uses and offer firmer

unlike rigid mesh

Knot-Knot Silicone Urethral Sounds Kit by NANMA Colour:Black Effect duration: 30–60 minutes perKnot Knot Silicone Urethral Sounds Kit brings three graduated medical grade tools for exploring internal urethral sensation with safety and control. Start small and progress at your own pace through smooth and textured designs, each with a handle stop to prevent over insertion. Why choose the Knot Knot Silicone Urethral Sounds Kit by Medical grade silicone: body safe, non porous, hypoallergenic material Three graduated sizes: 4. 5", 5", and 5. 5"