Product Specification Dimensions: 16.4x6x20.2 cm Weight: 358g Batteries Included (AA) Security Switch Kit Contains: 1 x Foot Dead Skin Remover Device 1 Rough Roll Heads 4 X Batteries Included (AA) 1 x Start Cover: jaws the base of the device by rolling it counter-clockwise Remove the base from the device and then remove the insulating strip Red and get rid of the device by returning the base of the device back in place and fixing it by rolling it clockwise to the end How to use: Remove the protective roller cover before use Make sure the cylinder head is firmly fixed in the device Do not use the device without the attached rotating head Turn on the device by turning the silver stopcock to the left and then gently slide the cylinder head on dry skin, you will notice that the dead skin is peeled away from you use it only on dry skin, press hard, otherwise the device will stop working, stop the device and check if you have obtained the smoothness If you do not get it yet, repeat the procedure until you get the softness you want. Stop if soreness or inflammation of the skin occurs. Once your feet begin to restore softness and happiness again, stop the device from working, Stop the device by rolling the silver lock to the right, wipe or flush the feet. To get rid of any dead skin overdry the feet completely clean after use: Not waterproof, unplug the head roll to clean the surface Roller change: Replace the cylinder head when it becomes less effective Remove the roller by pressing the eject button on the side and gently pull it away Tap to clean the body of the device Use a clean damp cloth warning: Do not use in the same area more than 3-4 seconds at a time, stop if the skin is inflamed or become inflamed, Use only on dry.