Meco 1.75mm/3.0mm 3d Printer Ultimaker 2 Um2 Nozzle + Screw + 4pcs Nozzles Kit

Feature: It's improved for Ultimaker 2 that the nozzle and heat block are two seperate pieces, which can change the nozzle size easily. Speicification: Filament size use: 1.75mm, Or 3.0mm (Optional) Nozzles: 1pcs 0.25mm + 1pcs 0.4mm + 1pcs 0.6mm + 1pcs 0.8mm Package included: 1 x Ultimaker 2 UM2 nozzle 1 x Screw 4 x Nozzles