10 pcs 0.3mm 3D J-Head hotend/E3D extruder Nozzle Drill Cleaner, if you need other size like 0.35mm 0.4mm , pls order this , but write a comment for your order , need 0.35mm drill instead
2pcs* A10pro A10M A20 A20M A30Pro 30x30x10mm Hotend Cooler Fan