RB’s electronic foot file, Amope, is expanding into nail care. The Amope Pedi Perfect Electronic Nail Care System, which is said to help women achieve shiny and natural-looking nails effortlessly with just the push of a button, is a battery operated system that includes three attachments that file, buff and shine the nails in as little as five minutes.     In other news from the Amope stable, RB is adding the Pedi Perfect Extra Coarse Electronic Foot File with Diamond Crystals with an extra coar...