Package list 2 x heating tubes Features - Material: Plastic Heating tube for 3D printer. - Color: As shown Heating tube for J-Head Extruder. - Size: 200 x 0.5 x 0.5 cm Ceramic Heater. - The new version of the heater in all imported skills, the use of 304 stainless steel, with internal use of 2080 nickel wire to achieve maximum lifespan ceramic heater. - The original 40W power to 50W, therefore increasing the maximum temperature from 300-31℃ -350℃ Heating tube - Supports different specifications, length, resistance of the heater Ceramic Heater for 3D printer. - From the original ordinary 0. high-temperature line to 0.5-line thick white high-temperature line, can withstand higher temperature and looks more beautiful 3d printer extruder hotend heater thermistor 3d printer hot end heating block ceramic insulation thermistor sensor PC throat tube Heating tube for J-Head Extruder Heating tube for 3D printer Heater Ceramic Heater Heating tube. - Made of high-quality material, durable in use Heater. Product description 3d printing machine Are you looking for a professional, yet heating tube? Are you looking for a sturdy, reliable tool that can do multiple jobs at once? , ! Our professional heating tube must meet your needs. extruder It is one of the for you