Disposable Files 100/180 Royal Crescent Boat Mani King 100pcs. The Mani King Royal file is a new type of file that is characterized by a special type of sandpaper. Recommended for treatments that require effective and at the same time safe filing, shortening of nails, or for pre-treatment of nails. Set of 100 pieces of Mani King® ROYAL Nail FilesA unique file, combines the functions of a banana file and a straight one, making it extremely functional. Shape: Crescent/BoatGradation: 100/180Set: 100 pieces File features:Harder coatingMore durable abrasiveDoesn't "slip" during operationCreated for experienced stylistsElegant design Grit 100 is a coarse-grained surface. With a file of this grain, we can file harder natural nails, shorten the nail, give it shape, and file thinner material on the nails. Grit 180 is a fine-grained grit, designed for nail processing, shortening the natural plate or modeling the gel. It has gained its popularity thanks to its functionality, one side of this file is straight and the other is rounded. It combines the functions of a straight file and a banana. The file is designed for natural, artificial, gel and acrylic nails. File size  perfectly fitted to your hand  It will provide not only comfort, but also efficiency and precision during work. Mani King File  It is designed to fit the shape of the hand ergonomically, which allows the stylist to maintain it  safe and comfortable  during nail processing. Length: 180 mmWidth: 26 mm