Many of us have big, clumsy fingers. It's hard to pick up small objects. Even for those with small hands, there are places that are difficult to reach and things that are difficult to pick up. For these times, you need to get a good pair of tweezers. Whether you use them for working with the smallest parts of a model, or you keep them in a first-aid kit to remove splinters, tweezers are a handy tool to have on hand. Even though most are made of metal, you can also find plastic tweezers to use when working on electrical equipment.