1. 【Excellent quality】: These glass nail files are made of high-quality tempered glass to ensure that your nails will not crack and become weak. The glass is strong and wear-resistant, and can maintain the integrity of the surface after repeated use. 2. 【Color and packaging】: The product has 2 color combinations, namely blue + big red + rose red and black + blue + rose red. There are 3 nail files in each package. Each nail file is contained in a separate protective cover. 3. 【Easy to carry】: The size of each nail file is 4*1.2*0.3 cm. It is light and small, and it is convenient to put it in the daily travel cosmetic bag, wallet or handbag. It can be used not only for nails, but also for toenails. , Can be used in salons and home use. 4. 【Reusable and easy to clean】: Hygienic non-porous glass surface is not easy to get dirty, can be washed and used repeatedly, glass nail file does not corrode, rust, or rot. 5. 【Shape nails in good condition】: The double-sided smooth file glass file can complete most manicure in most direction, without damaging the nails, perfectly shaping the natural, while maintaining smoothness, which helps the nails to be in good condition.