WIDELY USEDThe product can be used on knees elbows face with large imperfections scars fine lines eyes and sides of the nose For the specific part of the diamond dermabrasion heads please refer to the product packaging instructions QUALITY ASSURANCE100 brand new super high quality the handle of this product is made of aluminum light weight high strength strong corrosion resistance can be used for a long time A SET OF MULTIPLE ITEMSAfter purchase you will have 3 aluminum Wands 9 Diamond Dermabrasion heads of different sizes with different D values and a pack of cotton filters EASY TO OPERATEThe instrument and equipment can be used directly after the connection with the accessories is successful After use the diamond dermabrasion head can be washed with alcohol and then sterilized at high temperature After 56 customers process replace the diamond dermabrasion head or cotton filter NOTEThere are six D values for the 9 diamond dermabrasion heads namely D75 D120 D150 D180 D200 D240 the higher the D value the higher the granularity and the D value can be viewed on the side of each diamond dermabrasion head