Master Series The Mortal Coil Sound

Urethral sounding takes a particular kind of curiosity – and the Master Series Mortal Coil Sound is built to reward it. Shaped with progressive swells along a long, smooth stainless steel shaft, it delivers targeted internal stimulation that builds gradually as you go deeper.

The brushed stainless steel construction gives the Mortal Coil a satisfying weight and a silky-smooth surface that glides with ease. It also makes temperature play effortless: warm it under hot water for a gentle heat, or pop it in the refrigerator for a cool, contrasting sensation. Either way, the difference is immediate and intense.

Design details that make a difference

A thru-hole runs the full length of the shaft, and a ring pull is attached at the end for confident, controlled manipulation and easy retrieval. These aren’t just convenience features – they’re there for safety and peace of mind. The progressive swells mean you can work at your own pace, pausing wherever the sensation feels right.

FAQ

What is the Mortal Coil Sound made from?

It is made from stainless steel with a brushed finish.

What are the dimensions?

The Mortal Coil Sound has a 6.63 inch overall length, a 5.13 inch insertable length, and a 0.49 inch max insertable diameter.

Can I use it for temperature play?

Yes – the stainless steel construction makes it well suited to temperature play. Warm it with warm water or cool it in the refrigerator before use.

Orders are shipped discreetly across Australia, so what arrives at your door gives nothing away.

Mortal Coil Sound at a glance

• Master Series brushed stainless steel urethral sound
• Progressive swells for gradual, targeted stimulation
• 6.63 inch overall length
• 5.13 inch insertable length
• 0.49 inch max insertable diameter
• Temperature play compatible – warm or cool before use
• Thru-hole shaft design
• Ring pull at the end for easy manipulation and retrieval