Usage Tips:Features: Brand and high quality Boost your 3D printer extrusion performances with this gear set, specially designed for improved filament delivery and consistent printing results. Crafted with precisions and durability in mind, these metal gears ensure smooth and reliable filament flow, eliminating common extrusion problems. Designed for 3D printing enthusiasts and hobbyists seeking enhanced printing experiences. Elevates your creative projects with seamless filament extrusion, perfect for intricate designs, functional prototypes, and artistic models. Upgrades your extruder system effortless and witness the transformation in your 3D printing journey. Specifications: Material: Metal Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set Sprites Extruder Gear