The silicone nozzle cover on the Ultimaker 3 and Ultimaker 3 Extended fits on the underside of the printhead to help keep the temperature stable and prevent back-flow of filament. Sold as a set of 5 pieces.
Official Ultimaker 3 part compatible with:
Glass print bed approximately 9" x 10". Official Ultimaker spare part compatible with the following printers: Ultimaker 3 Ultimaker 3 Extended Ultimaker 2+ Ultimaker 2 Extended+ Ultimaker 2 Ultimaker 2 Extended Ultimaker Original+ Ultimaker Original with Official Heated Bed Upgrade KitView full product details