These glass nail files are perfect to maintain and shorten the length of your natural nails. Since they are glass, they are 100% disinfectable and come with a sleeve to protect them and keep them clean when you pop them in your makeup bag or handbag.
 
To disinfect your file, wash with warm soapy water with a manicure brush to remove any physical debris and pat dry. Spray with a hospital grade disinfectant and leave for 10 minutes. Dry off and return to plastic sleeve.