Set contents and key features Includes 25 nail files and 10 nail buffer blocks, grit 100/180 for versatile shaping and buffering Half moon shaped nail files designed to file and rough up hard fingernails and toenails with 100 grit, then smooth edges with 180 grit for a refined shape 100/180 grit sponge nail buffers for buffing and shaping uneven nail surfaces before UV gel or acrylic application Suitable for fingernails, toenails, natural nails, acrylic nails, gel nails and false nails; also fit for pet grooming Benefits and how it helps Fast, efficient shaping: the dual grit system lets you roughen, shape, and smooth nails in a single workflow Prep for stronger adhesion: buffering with 100/180 grit surfaces creates a smoother nail bed for better UV gel or acrylic application Versatile compatibility: works on natural nails, enhancements, and even pet nails, reducing the need for multiple tools Use scenarios Home manicure and pedicure: use 100 grit to file rough nail edges, switch to 180 grit to refine shape, then buff with the sponge buffers before applying gel or acrylic Professional nail service prep: quick, multistep prep set for efficient client work with consistent results Pet grooming: suitable for trimming and smoothing pets' nails as part of grooming routines Notes Grits are 100/180 for both filing and buffing steps The set is designed to sand nails quickly and easily to the desired shape or length, and to prepare nails prior to advanced nail applications