Description This assortment of stainless steel nozzle cleaning needles is designed for 3d printer accessories maintenance, featuring multiple size tips for extruder nozzle needle cleaning. The printer cleaning needle toolkit is suitable for unclogging filament blockages, ensuring smooth filament flow and boosting printing efficiency. Its ergonomic design and durable steel construction provide a lasting solution for regular printer nozzle cleaning kits usage. Features -Color:Silver -Material:Stainless steel -Size(0.4mm):10.50X0.10X0.01cm/4.13X0.04X0.00in -Size(0.35mm):9.00X0.10X0.10cm/3.54X0.04X0.04in -Size(0.3mm):8.00X0.10X0.10cm/3.14X0.04X0.04in -Size(0.25mm):7.00X0.10X0.10cm/2.75X0.04X0.04in -Size(0.2mm):5.40X0.10X0.10cm/2.12X0.04X0.04in -Size(0.15mm):5.40X0.10X0.10cm/2.12X0.04X0.04in -Multisize compatibility: with 0.15 mm to 0.4 mm diameter stainless steel nozzle cleaning needles, these printer accessories ensure precise and thorough nozzle cleaning for various 3d printer models -Efficient unclogging: each hot end nozzle needle acts as a reliable nozzle unclogger tool, effectively reducing downtime and boosting overall printing efficiency and consistency - durability: crafted from premium stainless steel, these 3d printer nozzle accessories resist wear, making them ideal extruder tool replacements for regular maintenance and repeated use -Easy operation: the 3d printer nozzle cleaning needles feature an ergonomic design, allowing users to quickly clear blocked nozzles and restore print quality with minimal effort or technical skill -Complete cleaning kit: this 3d printer nozzle cleaning kit covers multiple blockage scenarios with assorted sizes, serving both hobbyists and industrial printing machine nozzle cleaning needs effortlesslyPackage list: 60 x 3D printer cleaning needles