These needle files are a useful tool for filing, shaping, and smoothing small, intricate pieces of metal or other materials. They are made from high-quality carbon steel, which is known for its strength and durability, and have a plastic handle for a comfortable and secure grip. The files come in a set of various shapes and sizes, allowing you to choose the best one for your needs. Whether you are a professional craftsman or a hobbyist, these needle files are an essential tool to have in your workshop. They are versatile, reliable, and easy to use, making them perfect for a wide range of filing and shaping tasks.