Metal J-head Hotend Bowden 1.75mm 0.4mm Metal J-head Hotend Bowden 1.75mm 0.4mm (2077828134697) 3D Printer J-head Hotend for 1.75mm E3D Bowden Extruder Nozzle Size:0.4mm 在庫状態 : 在庫有り ¥2,750(税込) 数量個