Please tell us which filament you want,1.75mm or 3.0mm and tell us what size the nozzle you want ,or we will send random size(0.4mm/1.75mm)
Heat tube:12V 40W,length 1 meter
Thermistor:100K NTC B 3950 plusmn1% ,length 1 meter
This 3D Printer J-head Hotend is applied for 1.75mm/3mm Filament E3D ;Long-Distance Filament Bowden extruder
Lastest technology,stable and reliable performance, to make J-head Hotend more durable.