Each piece is wrapped in rustproof paper. The blade part is made from "Solingen", Germany, the worlds source of cutlery, and the highest quality of metal precision, sharpness, and strength.
Please be careful not to hurt your skin with excessive use. Please replace the blade edge when the sharpness is reduced. The replacement blade is double edged, so if it runs out, please replace it in the opposite direction. Please use only for removing skin from exfoliating your feet. The blade is very sharp. When using or replacing the blade, please be careful not to touch the blade directly. Keep out of reach of children. If you experience any abnormalities on your feet or body, please discontinue use