The Electric Ease Nail File is a gentle and easy-to-use tool that lets you care for your childs nails without cutting into their delicate nail beds or harming the surrounding skin. Its ergonomically designed to fit in your hand, so you experience a comfortable grip with every use. This file comes with 5 age-graded file heads making this a tool that can be used on newborns and adults resulting in an easy nail care solution for the whole family.