<b> LINGSFIRE foot file callus remover can help you easily remove your hard, tough, dry, cracked and callused skins from your feel and heels. This kit come with 60pcs replacement Sandpaper Discs, one person one disc, one time one disc, no need to wash, more sanitary and convenient. </b></br></br> <b> Features: </b></br> ✦Safe & Comfortable: Volcanic stone sandpaper discs are painless and irritation, powerful and comfortable, won't injure feet.  </br> ✦Low Noise: Aluminum body, powerful motor, which makes it extremely quiet and smooth. </br> ✦Compact & Portable: Small size, easy to carry when you are in travel or vacation. </br></br> <b> Specifications: </b></br> Color : Grey </br> Material: Aluminium </br> Rotating speed: 0-450 RPM/min </br> Rated voltage: AC100-240V/DC12V </br> Rated current: 1A </br> Power: 12W </br> Product Size: 4.5 x 1.6 x 1.2inch </br> Product Weight: 0.37lb </br></br> <b> How to use: </b></br> 1. Soak your feet in the warm water for a while to soften skin and then wipe it dry. </br> 2. Take out one sandpaper disk, tear off the protective film and then paste in the foot polisher. </br> 3. Connect the foot polisher and adaptor, plug into the socket, and then turn on switch. </br> 4. Adjust the speed that you need. </br> 5. Use the foot file, slide over your feet where is filled with dead, calluses, dry, thick, cracked skin gently. </br> 6. Remove the sandpaper disk, clean machine with dry cloth, and clean tyour feet and apply some cream to moisturise. </br></br> <b> Package includes: </b></br> 1 x Electric Callus Remover </br> 1 x USA Plug with speed controller </br> 1 x Box(60 pcs) Replacement Sandpaper Discs </br> 1 x User Manual </br></br> <b> Welcome to LINGSFIRE store, may you have a pleasant shopping experience! If you have any problems about our products, please feel free to contact us at any time ! </b>