Double Ended Smooth Tapered Urethral Sound - 100mm Long - 7mm Thick

This urethral sound is double ended.
At the one end you have a flat tip with 3mm diameter, at the other end you have a rounded tip with 7mm diameter.
The section between the two tips gently increases to a maximum diameter of 7mm, before reducing to 3mm diameter just before the rounded end.
This so smooth and gentle it would be the perfect introduction to sounding for beginners.
Material: Stainless steel
Total length 100mm.
Urethral insert length 100mm.
Urethral insert diameter 3mm at narrowest point, 7mm at widest.