Item No. 88007 PT & Sahi International's beauty and barber tools are carefully manufactured in a Pakistani factory that has received international quality certification, under the supervision of a German manufacturer. This is a slicer for removing calluses, corns, etc., and other hardened areas of the skin. ・Before use, soften the affected area with lukewarm water, etc. ・Lightly apply the blade to the affected area and pull downwards. ・Do not move the blade sideways or diagonally. ・Includes 10 replacement blades. ・Materials: Body/Stainless steel 　　　　　Blade/Carbon steel I opened the package but did not use it, so I am putting it up for sale.