Feature: Name: Nail File Color: As the picture show Quantity: 1Pc Materials: Sand paper, foam and plastic Manufacture Country: China Instructions included: Yes Shelf life: 3 years Package: 1 x Nail File Advantages This nail file is very suitable for polishing and repairing natural nails and all kinds of nail gel. It is convenient and quick to use, and can effectively repair nails and their uneven surfaces. Reusable: The strip made of special materials is not easy to bend and break, and is very durable, so it is easier to clean and reusable. Double-sided use: The general nail file surface is divided into coarse sand surface and fine sand surface. Coarse sand surface is more suitable for polishing harder nails and quickly polishes the length of nails. Fine sand surface is mainly used for fine manicure and nail surface polishing. It has a wide range of applications, suitable for all kinds of nail gel, natural nails and artificial fake nails, making your nails more perfect and beautiful. A variety of shapes can be trimmed: square, round, squoval, ballet, pointed, almond and other six basic types are applicable. Usage 1) Thin nail file: Function: used to manicure the shape and polish the nail surface How to use: It is 90 degrees to the nail, towards the center of the nail, polish it one after the other, don't polish it back and forth, it is easy to bruise the nail. 2) Sponge nail file: Function: used to refine nail shape, polish the nail to remove grease, make the nail polish stronger and lasting How to use: After using a thin nail file before polishing nail file, polish the edges of the nails and nail surface lines. After trimming the nails, the edges are not smooth and the curvature is not round. At this time, use a sponge stick to polish the fine surface, and the rough surface is suitable for polishing the surface of the nail. 3) Thick nail file: Function: nail repair, polish nail polish when removing nails, polish phototherapy glue or crystal nail How to use: Double-sided thickness combination, fine-faced polished nail shape, thicker surface can polish harder nails, quickly polish the length of nails to create beautiful arcs. 4) Polishing nail file: Function: polish the surface of the nails, the nails will be translucent after polishing How to use: 1.Polish the nail surface with a green surface to remove fine lines on the surface 2.Polish with a white surface to make the nails translucent.