[Meet All Salon-at Home Needs]: The acrylic nail kit is used for removing nail polish, carving, polishing, shaping, engraving, cutting, mold grinding, sharpening, sanding, cleaning calluses, and the nail kits is even perfect for pet nail sanding!. [Newest Design Upgrade]: The nail drill is designed with Standard Adapter interface and the latest color matching design, you can plug in wherever you want. The internal components of nail drill are upgraded for stable quality and Anti-falls the nature. [Portable and Easy]: The polygel nail kit has exclusively compact and lightweight design which makes the nail drill machine is easy to carry and portable to bring out. The nail polish kit is designed with premium aluminum body that offer high efficiency heat dissipation for you, which extends the service life. Small Tip: Please don't rotate to open the drill body, which will damage the electric machinery. [Nail Drill Adjustable Speed and Direction]: The nail drill is designed with Speed control button to adjust the speed 0-20,000 RPM. And the design of nail drill for acrylic nails with Forward and Reverse rotation directions are suitable for any right-handed or left-handed use. It makes this electric nail file easier to smooth your nails. [All in One ]: The nail kit is designed with one nail drill with adapter, nail clipper set, nail file, nail brush, 4 separators, 6 kinds of metal bits and 5 quarz grinding bits and 16 sanding bands, which are used for grinding, carving, cutting, polishing for all nail arts as well as cuticle clean.