Master Series Mortal Coil Urethral Sound

The Master Series Mortal Coil Urethral Sound is a brushed stainless steel sound designed for deep, progressive urethral stimulation. Its sleek shaft features a series of swells that gradually increase in size, creating building waves of sensation as you explore deeper with each careful insertion.

Made from durable, body-safe stainless steel, the Mortal Coil is smooth to the touch and ideal for users with experience in urethral play. The thru hole design allows fluids to pass through, making it suitable for fluid-friendly or extended sessions under informed, consensual use.

A sturdy ring pull at the base gives you reliable control and safer retrieval, helping you to guide the sound with precision. The metal construction also makes it perfect for temperature play: gently warm it up or cool it down before use to add an extra dimension to your stimulation. Always use plenty of sterile, water-based lubricant for comfort and glide.

Key Features
Brushed stainless steel urethral sound designed for intense, focused stimulation
Progressive swells along the shaft for graduated, building sensations
Thru hole design for fluid-friendly and extended play scenarios
Ring pull at the base for secure grip, control and retrieval
Suitable for temperature play when warmed or cooled before use
Smooth, rigid and body-safe construction

Ideal For
Fans of intense urethral stimulation seeking more advanced sensations
Temperature play enthusiasts who enjoy warm or cool metal toys
Experienced users looking to add a premium textured sound to their collection

Specifications
Overall Length: 6.63 inches
Insertable Length: 5.13 inches
Maximum Insertable Diameter: 0.49 inches
Material: Brushed stainless steel
Colour: Silver
Flexibility: Rigid
Design: Thru hole with ring pull
For Who: Suitable for advanced urethral players