1. Take Care of Your Nails: You can use our glass nail files to take care of your long nails, splitting nails, and more different nail types, such as natural nails, toenails, rough nails, artificial nails, acrylic nails and more, fit for most people, easy to trim and care in daily life.2. Multi Functional and Practical Kit: Glass finger nail file is designed not only for finger nails, but also for toe nails, you can choose the glass file or the file in a rod style according to conditions of the nails.3. Thoughtful and Convenient: The crystal nail file with shell can grind the nail surface and edge quickly, file your nails into the desired shape, and polish the nail surface smoothly, tip end can clean the dirt hidden in the nail, and the flat end can push and remove the cuticle on the nail surface4. Save to Apply: this glass nail file kit is made of glass, reliable and sturdy, can be applied for a long time, will not hurt your nails. Allows your nail care to be easy and provide a smooth and gentle filing experience, help you to grow beautiful nails.5. Take it Anywhere Use it when and where you want. Use it in a bath or in a chair, at home or while travelling. No batteries or spares - just wash it, dry with a towel and use it again.