If you are interested in taking good care of your body, nails, and the like, you probably have several beauty tools. For example, you probably have nail clippers, polishers, files, and so on. But sometimes, when you first have to cut, then file, and finally polish your nails, the entire process can become tedious. But with this portable electric nail trimmer, you have a tool that allows you to cut, trim, file and polish your nails all at the same time! This can help you save time and energy by streamlining the entire process. Talk about useful!