Description Product Name: Nail Polishing Machine Power supply: two AA batteries(not included with the product) Material: ABS Function: Remove armor and dead skin Target audience: General Set includes: Host body*1, grinding heads*5 1. Multi-functional Design: Not only can it polish nails, but it can also trim nails and remove dead skin, versatile and meets your different needs. 2. Convenient to Carry: Compact and lightweight design, easy to carry for travel, and convenient for nail care anytime, anywhere. 3. Exquisite Appearance: Fashionable and minimalist appearance design, adding color to your nails and showcasing personal charm. 1. Unscrew and rotate. 2. Insert two AA batteries and then unscrew and rotate back. 3. Insert the nail file firmly. 4. Begin filing your nails. Comments: 1. The manual measurement tolerance is 2-5g. Please don't mind your replacement. 2. Due to the differences between different monitors, the image may not reflect the actual color of the item. Thank you very much! 3. SKU color is the color of the product packaging Package includes: 1*Nail polishing machine 【High-Quality Materials】Crafted from premium, materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs