These Jet Nozzles in different diameters make sure that you can print multiple materials on your Ultimaker 2(+), Ultimaker 2 Go and Ultimaker 2 Extended(+) without problems.
The Olsson Block is an improved nozzle for the Ultimaker², the Ultimaker² Go and the Ultimaker² Extended. The Olsson Block makes changing the nozzle much easier then ever before.
Matchless Nozzles in various diameters, compatible with the Matchless v3 Block.
This v3 Block is compatible with the Ultimaker 2/2+ and the Olsson block.