KINK3D Fusion Line

KINK3D Fusion Pink - Baby Cobra

Introducing the KINK3D Fusion Line

After two years of R&D, we've made one of our top requests a reality. New colors are coming to the KINK3D lineup.

The KINK3D Fusion Line™ isn't just a new coat of paint. It's manufactured with its own technology that integrates color during the print process itself. So your cage will be shining even on that last day of Locktober.

And since it's made from super-strong PA12 nylon, Fusion Line cages stand up to the demands of 24/7 wear — just like our classic black Cobra.


KINK3D Fusion Line cages are made with non-reactive PA12 nylon and formulated without any colorants that are challenging for sensitive skin.

We've partnered with KINK3D fans to test these cages specifically on skin that's reacted sensitively to our black products. Result: lockup achieved! While we can't guarantee individual outcomes, we believe these cages are suitable for people with PPD allergies.

Surface Technology

Every 3D-printed KINK3D product is treated with an industry-leading vapor process, smoothing and sealing the outer surface.

In order to protect their bright color, Fusion Line cages are smoothed with a unique solvent at a lower temperature. This gives them a glossier finish and slightly grippier texture compared to our black products.

Vapor sealing minimizes porosity — critical for longterm hygiene — while enhancing color at the same time. The result is a vibrant, durable color that lasts through repeated showers and (just about) whatever else you may throw at it.

Mix & (maybe) match

Fusion Line cages and base rings are designed to be compatible with black KINK3D products.

However, please note that dye from black KINK3D products and/or colored nylon from certain Fusion Line products may rub off on surfaces that are in contact. Although these surfaces should not be visible while your device is being worn, we recommend not to mix and match colors if you want to keep your lighter-colored KINK3D products in pristine condition!


Why are Fusion Line cages priced differently? While all 3D-printed KINK3D products are made from PA12 nylon, Fusion Line colors are manufactured on different 3D printers. In order to achieve brightly-colored prints, these machines require specialized consumables including titanium oxide for the outer layers of each piece. These materials are significantly more expensive.

Our goal at KINK3D is to offer the highest-quality products that we can develop. For color, this means using new technology to create a unique combination of smooth, durable, non-porous, and vibrantly-colored 3D prints — thereby meeting our rigorous standards for areas of the body that we think deserve the best.

How about more colors?

The KINK3D Fusion Line features our initial 2023 release of Fusion Pink with other colors in development. These cages are the result of extensive R&D with the latest additive manufacturing technologies.

We see this as just the beginning. The best way to stay up to date is to follow us on Twitter or Reddit and/or sign up for our newsletter!