The Olsson Ruby 0.40mm Nozzle

Product Description
Filament diameter

Meet the Olsson Ruby nozzle, and the five good reasons for you to upgrade to the hardest nozzle there is :

One nozzle

The Olsson Ruby will work with a huge range of materials. PLA, ABS, CPE/PET, Nylon, and composites with abrasive additives such as Carbon fibre, Steel, Wood, Boron Carbide, Tungsten and Phosphorescent pigment, are some of the materials sucessfully tested so far.

Highly wear resistant

The ruby mounted at the tip makes sure that even the toughest materials will be printable. It was originally designed for printing with Boron Carbide (B4C), the third hardest known material in the world.

Excellent heat conductivity

Since most of the Olsson Ruby is made from brass, with its excellent heat conductivity, performance and throughput is first-class.

Verified performance

People all over the world have been testing different iterations of the ruby nozzle since early 2016. We are very happy to have received only good printing results from this community.

Manufacturing quality

The Olsson Ruby is manufactured, assembled and tested in a high-quality facility in Sweden. This is why 3DVerkstan guarantees the very best quality and tolerances.

Compatible with Ultimaker 2+, Prusa i3 MK2, Lulzbot, Makerbot, E3D v4, v5 and v6 hotends, and more!

View for the full compatibility list and notes.

Choose the variant (1.75mm / 2.85mm) according to the diameter of filament your printer uses.

Opening diameter : 0.40mm

Make sure to carefully read the manufacturer's instructions before mounting your Olsson Ruby!