10pcs 3D Printer Tools Stainless Steel Nozzle Cleaning Needles E3D V6 Nozzle MK8 Nozzle Drills Needle For 3D Printer Ender 3 V2 OptionalThe length of needle : around 25mm Function: This Drill bit is for cleaning of the nozzle 100% brand new and high quality. 3D Printer nozzle cleaning needle with diameter of 0.2mm/0.25mm/0.3mm/0.35mm/ 0.4mm/0.6mm/0.8m The tip of the needle is smooth and sharp. The needle body has the advantages of high strength and good toughness. Unique needle handle and needle body construction. Can effectively clean the nozzle of 3D printer, nozzle will not easily be damaged. 1lot=10pcs Size: 0.2mm 0.25mm 0.3mm 0.35mm 0.4mm 0.6mm 0.8mm