Package: 500 Pcs 18 sizes of micro screws, and 1 micro screwdriver, 1 tweezers | Exquisite Material: The eyeglass repair kit is made of high-quality stainless steel material, the thread is clear and smooth, corrosion-resistant, rust-resistant, not easy to break, has excellent anti-oxidation performance | Micro Screws Size: A large assortment of the 18 most-used sizes is provided to suit your needs. Including m1.2, m1.4 and m2. The screws are small, miniature screws, please pay attention to the size before purchasing | Easy to Store & Use: You can get a plastic sorting box where you can sort, organize, and remove laptop screws. It is very convenient for you to repair with a multi-function mini screwdriver, spectacle repair screws kits have standard cross slots and uniform force, are easy to lock, not easy to slip, more convenient, and quick to use | Wide Application: Our tiny screws for glasses are widely used to repair glasses, sunglasses, electronic products, computers, clocks, watches, mobile phones, small toys, handicrafts, and any other equipment with small screws