Used once. It works well for removing dead skin, but I couldn't get used to it because I'm lazy. I will wash it, disinfect it with alcohol, and then ship it. Please purchase as it is a used item m(_ _)m Brand: NAQIER Material: Nano glass Color: Improved model Electric: No Number of items: 1 Style: Heel callus remover [Heel callus remover] The surface of the file is made of special glass with a fine uneven processing of 0.01mm. It quickly removes hard calluses and leads to smooth heels. [Innovative design] Double-sided use OK, rough side -- removes hard calluses, fine side --- smooth finish, apply the rough side of the file to the area of concern and gently rub. Finish with the fine side of the file. Ergonomic design. Glass heel files that look the same, do not remove healthy skin, and are easy for men to hold. [Removes hard, raised calluses well!] Based on very strong special glass, protrusions of ultrafine particles made with nanotechnology are arranged on the file surface. When you apply this to hard, raised calluses and rub, they will be shaved off quickly, and a surprising amount of fine shavings will come out. [Reduces damage to the skin] Even if your skin is dry, it will regain a glossy appearance as if it were full of moisture in a few seconds. It is the secret skincare to get natural beautiful legs. [Safety Precautions] Do not use if you have any wounds or abnormalities on your skin. Do not use too much force, as this may cause injury or pain. After using this product, please take care of your skin with lotion or moisturizing cream. Please feel free to ask any questions before purchasing. ★ No price reduction for items under 1000 yen ★ Some items cannot be sold together due to shipping costs. ★ Please note that there may be oversights as it is a used item m(_ _)m ★ Please refrain from price negotiations ★ 100 yen discount for 2 or more items ★ Please check the profile before purchasing m(_ _)m