1. High-quality materials: The magnifying glass is made of shatterproof black plastic, and the lens is made of scratch-resistant glass. It can clearly and easily distinguish and present objects to meet different needs. 2. Durability: This magnifying glass has good transparency, is impact-resistant, and is extremely durable. Its smooth surface and rounded edges won't scratch your hands or skin, allowing you to repair and maintain watches better and faster. The clearly magnified magnifying glass enables you to observe every detail during work. The clear magnified image is suitable for all ages and shows small details that our naked eyes can't see. 3. Portability: How to use the magnifying glass. It is small, lightweight, and easy to carry. Just select a suitable magnifying glass and place it on the object to inspect or repair. 4. Wide range of uses: The watchmaker's magnifying glass is suitable for the watch, jewelry, coin, stamp, gemstone, antique, model industries, etc. It provides precise, distortion-free magnification and can improve work efficiency.