This is a doublesided foot file with fashionable and fresh excellent designAttractive and practicaIt can easily solve foot problemssuch as dry unsightly skin and tough callusesmakes you feel fantastic The rough sidesuitable for grinding off thick and hard calluses on sole and heelIt is a very good callus remover The fine sidesuitable for removing the aging cuticle on the instep and sole of the footavoid hurting the skinlet you have smooth and comfortable feet This Pedicure Tools uses advanced electric corrosion technology of stainless steelIntegrated moldingUniform without burr safer and durable Perfect combination of ergonomics and design aesthetics with medical grade stainless steelmade it antirust durable and have outstanding use texture