The Olsson Block Kit is a modification for the Ultimaker 2 or 2 Extended 3D printer that allows the extruder nozzle to be swapped within seconds, as opposed to replacing the entire heater block every time. This lets you pick your nozzle on-the-go to fit your particular needs.
This starter kit consists of a threaded heater block, installation tools and two nozzles at the standard 0.4 diameter.
For installation instructions simply visit the installation guide on the support section of our website. Or if you prefer, sit back and watch the following instruction video to see how easy it is to upgrade your printer.