Simple, Quick, Effective
These work great for shining up my nails and getting rid of the ridges.  I can either wear clean shiny nails or polish them because the glassy new surface of the nail provides a great base for polish.  It takes seconds to smooth and shine each nail, and the file itself comes in its own individual case.  Perfect for your purse, pocket, desk drawer, glove box, wherever you find yourself needing a buffer/polisher/file.  I have used buffers in the past and they are multi-step and time consuming.  This is one easy step, it also works to smooth the edge of the nail like a traditional file, and its washable.  Its perfect for me!
Rating: 5 stars