Features:Delivery with 10 blades + professional foot rasp file + foot dead skin shaver.They are great for you to get rid of dry spots on your feet.Quickly reduces and smooth calluses and also help prevent build up of hard skin.For best results, soak feet for 2-3minutes in warm soapy water to soften skin before using.Perfect for both professional use or personal use. Discounted at only: US$ 2.68