Compared to the ordinary aluminum in the market, it adopts high-purity aviation aluminum, is more durable. Processed by Germany imported CNC machine, pay attention to the details of each process to ensure the processing accuracy, and every part is highly joined. Improved installation makes the hotend can be dismantled in case of clogged, solve the problem, and extend service life. At the same time, it can be modularly replaced and assembled. Great texture. Hotend surface is with oxidation scrub, and the black paint texture makes it more upscale. Straight through throat, the filament can be direct access to the nozzle, makes the feeding more smoothly to reduce clogging (the maximum temperature should not be over 260 °. The high temperature version will be available in the future.)