Hegar Sound - 5 to 6 mm

Two Diameters on One Metal Shaft

This urethral dilator is built around a pair of sizes rather than one. Each end of the shaft is a slightly different diameter, so a single piece gives you two measurements to work with. The shaft is smooth along its full length, and the ends are finished so you can move from one size to the other by simply turning the piece around.

Urethral play is the main use here, and the design suits a slow, deliberate pace. Choosing which end to start with is up to you, and the difference between the two diameters is small enough that many people will want to move through them in order.

Chrome Plated Brass Construction

The shaft is made from chrome plated brass, a rigid metal that holds its straight shape from one end to the other. Unlike flexible materials, it does not bend under light pressure, so the movement comes from how you hold it and the pace you set.

The plated surface is smooth and even. Because the material is metal, a water-based lubricant is the usual choice for keeping the shaft gliding steadily during use.

Eight Inches of Reach at Two Sizes

At 8 inches long, the sound offers a generous length. The 6 mm end and the 5 mm end sit at opposite ends of that shaft, which keeps the two diameters clearly separated along the piece.

The narrower end measures 0.197 inches across, while the wider end measures 0.236 inches. That step between the two gives the 8-inch shaft a clear progression from one size to the next.