2.0 Upgrade Hotend for Kobra 3 Combo with Silicone Covers and Thermistor
Part Number Hotend Extruder. Model Number Kobra 3 hotend. Simple Installation: Remove the old hot end and install the new hotend to start. (Heating tube, thermistor, nozzle etc are pre-installed). Upgrade Design Nozzle: Kobra 3 Flat mouth nozzles fix the leak issue and enjoy your 3d printer world.