[You will receive]âUpgraded 53-Piece Tool Kit: Includes 20 Nozzle Cleaning Needles(Ã0.18*40mm & Ã0.35*40mm),1 Pipe Barrel,1 Engraving Knife with 2 Blades,1 Straight Tweezers,1 Bent Tweezers,1 Multifunctional Wrench,3 Brushes,2 Brass Nozzles(0.2mm&0.4mm),5 Metal Files(Different Types),1 Wire Cutter,1 Razor Spatula with 11 Blades,2 Stainless Steel Spatula,1 Storage Bag.Pro tools, better price. [Enhanced Experience]oycckko 3D Printer Tool Kit includes all essential tools for 3D printing. To prevent nozzle clogs that cause uneven filament extrusion, we provide 20 cleaning needles of 2 different types and 2 brass nozzles, compatible with most 3D printers. We've also added metal tweezers and a cleaning brush for precise cleaning. [Upgraded 5-Piece Metal File Set]Includes flat steel file, square steel file, flat warding steel file, triangular steel file, and round steel file, designed for polishing and shaping three-dimensional objects through deburring, filing, shaping, and smoothing.oycckko metal file Crafted from high-hardness carbon steel with ergonomic handles for long-lasting durability. [Easy to Carry]oycckko 3D Printer Tool Kit comes with a portable storage bag that holds all tools for convenient storage and transport. It protects tools from dust, debris, and moisture, keeping them in good condition and preventing loss. It also makes an excellent gift for printer enthusiasts. [Dedicated Service]Have any questions? Please let us know. We are committed to providing customer service and ensuring the satisfaction of our customers. We are responsible for ensuring product quality and are available to help any issues or concerns.