Jkjlorey 30Pcs 3D Printer Parts Bendable Nozzle Cleaner Hotend Cleaning Needle Drill Bit Brush Tweezers Tool Kit for CR10 3

Anti-Static, Non-Magnetic Curved Precision Tweezers; 3D printing tweezers great for nozzle maintenance and cleaning excess support material Features:Lengthened, apply with new technology, not easy to break, bendable, new products promotion Long-lasting kit for several purposes; Remove excess plastic and clear jams with high precision, also great for general maintenance of the heatsink section. Handy, safe and stylish container; All of the items come in a neat plastic tube with a screw lid to keep them safely together This Drill bit is for cleaning of the nozzle, before use it, first please make sure your nozzle is heated to the temperature of printing the filament you was used, for example, if you were use ABS filament, please heat the nozzle to 200-220 Celsius, PLA is about 180-200 Celsius