Usage Tips:Description/Features: Comprehensive Nozzle Cleaning Kit:Designed to efficiently tackle all nozzle and extruder clogging issues Ergonomic Extruder Hotend Cleaning Tool: Designed for comfort and efficiency, this tool allows for easy cleaning of the extruder and hotend without the need for disassembly. Features a quick 3-second cleaning mechanism and a convenient hanging hole for easy storage. The arrow tip perfectly matches the nozzle's end shape for precise cleaning Flexible 0.4mm Nozzle Cleaning Needles: These needles are bendable and robust, ideal for removing debris and residue from hard-to-reach areas in your 3D printer's nozzles. Their flexibility ensures thorough cleaning without damaging delicate parts Versatile Tools Included: The set comes with a multifunctional wrench and an MK8 nozzle socket wrench, both designed to fit various types of screws and nozzles, enhancing the utility and adaptability of your maintenance toolkit Curved Tip Tweezer for Detailed Cleaning: The bent tip of the included tweezer is specifically designed for easy removal of over-extruded filament around the nozzle. This design provides better maneuverability and precision than straight-tip tweezers in tight spaces Specifications: Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Color: red/Yellow Material: Metal Package Contents: 1 x Nozzle Cleaning Tool Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.