General description This set of 10 different types of mini diamond needle files is designed to meet various needs in manual modeling, carpentry, and polishing for wood, jewelry, and metal. Each file is crafted for precision and durability, making it an essential tool for fine mechanics. Technical specifications Total length: 100mm Width: 2mm Material: High-quality diamond Usage The mini needle files are suitable for a wide range of applications, including: Wood shaping Metal shaping Fine sanding of jewelry Model making Other information Features comfortable non-slip rubber handles for a firm grip, even in wet conditions Includes a storage bag for safe protection, storage, and transport of the files