https://alexnld.com/product/8-in-1-foot-file-set-exfoliating-hard-skin-callus-remover-professional-pedicure-beauty-foot-care-tool/?hilite="Electric Foot File Speed Adjustable Sandpaper Discs Callus Remover Pedicure Fast Remove Feet Hard Cracked Dry Dead Skin Tool, Plug Type: US plug (Black)"