The Creality K1 ceramic heatblock kit is easy to install on your K1 printer in the event of a defective heatblock. The ceramic heater melts the filament evenly to a temperature of up to 300 degrees Celsius. From 25 °C to 200 °C takes 40 seconds. This kit is designed to print at high speeds (up to 600 mm/s) and has a flow of 32 mm³. This Hotend kit is compatible with the Creality 3D K1 and the K1 Max 3D Printer.