DARKLINE Blue Wave DoNut Cockring – Cobalt Blue Steel Cockring
The Blue Wave DoNut combines a glossy cobalt blue interior with a wide brushed steel surface engraved with a geometric pattern. Its rounded 8 mm profile and 15 mm width give it the substantial shape of a true DoNut cockring. Available in four diameters from 40 to 55 mm.
Diameter
Ø 40mm
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DESCRIPTION
The DARKLINE Blue Wave DoNut Cockring gives stainless steel two very different finishes.
On the inside, the ring is fully coated in a glossy cobalt blue finish. On the outside, the brushed steel is cut with a geometric engraved pattern highlighted in the same blue.
The contrast is particularly striking: the metal retains its satin finish on the raised areas while the blue pattern runs around the entire circumference.
Its shape also differs from the Blue Ripple. The Blue Wave features a rounder, thicker DoNut profile, with an approximate thickness of 8 mm and an overall width of 15 mm.
The ring is completely closed, with no hinge or opening mechanism. It is available in four inner diameters: 40, 45, 50 and 55 mm.
Made from nickel-free stainless steel, the Blue Wave is one of the most graphic cockrings in the DARKLINE collection.
FEATURES
Stainless steel
Nickel-free
Solid closed ring
Rounded DoNut profile
Glossy cobalt blue interior
Brushed steel exterior
Cobalt blue engraved geometric pattern
15 mm wide
Approx. 8 mm thick
Four diameters available
Compatible with all types of lubricants
DIMENSIONS
Width: 15 mm
Thickness: approx. 8 mm
Inner diameters: 40 mm / 45 mm / 50 mm / 55 mm
MATERIAL
Stainless steel
FINISH
Brushed steel / Glossy cobalt blue
