glass nail file
These luxurious files will make you wonder why you ever bothered with emery boards all these years. The diamond filed edge will leave your nails completely snag-free, so they can grow and long and strong without tearing and they can be cleaned so they're more hygienic. Not only will it be the only file you'll ever want, they don't wear out, so you'll have it forever. Used with our Nail Strengthening Oil, this could be the answer to your nail woes. Be a bit careful with them in your bag though, they are glass, so could break.