This Creality K1 ceramic Heating Block Kit has a temperature resistance of up to 300 °C. This allows you to easily print many different filaments, such as PLA, ABS, PETG, Nylon and TPU. The all-metal design ensures powerful performance and is easy to install. Due to high thermal conductivity and print flow, your prints are printed faster and more efficiently. The melting part of this heating block has been enlarged, allowing high-speed printing of up to 600 mm/s. Compatible with the Creality K1 and K1 Max.