1. This is a portable nail grinder specially designed for the public. It is powered by electricity and equipped with a rechargeable battery, making it easy and convenient to use and freeing you from the limitations of traditional grinding tools. 2. This grinder is cleverly designed and can run at 0 speed. It is particularly suitable for removing dead skin and carefully caring for the skin around the nails, making nail care more comprehensive. Whether it is daily nail grinding and shaping or in - depth cleaning of nail crevices, it can handle them easily. It is a reliable helper in the nail art process. 3. It has an authorized self - owned brand, and its quality is trustworthy. It is suitable for a variety of nail art scenarios. Whether you are doing nail care at home or a professional nail artist working in a studio, it can bring excellent results and provide you with a convenient and efficient nail art experience.