6Pcs Extruder Accessories 3D Printer Heating Block Silicone Cover Retains Heat for High Temp Materials Like ABS Nylon Stable

High-concerned chemical : None Item Type : Nozzle Origin : Mainland China hotend silicone sleeves : silicone sock for hotend hotend silicone sock : heater block silicone cover extruder hot end parts : heater block silicone sock heating block silicone socks : hotend silicone cover printer heating block silicone sock : silicone sock heater block cover silicone cover socks : extruder accessories extruder hot end part : silicone covers pot handle heat insulation cover : insulation pads heating block cover case : worktop protector silicone sock : extruder heater block kit

Brand: Generic Filament diameter: 1.75 mm Item condition: New Model: Generic Sale format: Pack Units per pack: 4