1.【Crystal Nail File】: There are three different design styles for you to choose from, you can choose according to your actual situation. Each crystal nail file with a case to protect the nail files from breaking and avoid scratching your items. 2.【Potable and Washable】: These manicure fingernail files are lightweight and portable, for easily carry, you can put it into your cosmetic bag, purse, or handbag for convenient use, Nail sanding block are durable and washable, can be polished to your nails anytime, anywhere. 3.【Colorful Patterns】: The double sided manicure nail files are printed with different beautiful patterns with bright colors on the surface, beautiful and eye-catching and can light up people's moods, colorful prints also makes them easy to distinguish and suitable for different use. 4.【Making Your Nail Clean】: The crystal glass manicure tools are practical and help you shape, file and smooth your nails, making them neat and beautiful, regular and long-term use can make your nails stronger and healthier, reduce nail splitting, chipping or peeling. 5.【Practical Gifts】: The crystal glass nail file buffers are practical manicure tools for both women and men, suitable for home, travel and nail salon use, nice gifts for your friends, family members, colleagues, neighbors, classmates and other people.