For best nail health, it's not just the edges have to be looked after, but the nail surface as well. Nail buffers are well known to increase circulation, remove ridges, and leave your nails with a healthy sheen that looks as good as it feels. Ice nail buffers have a foam core for flexibility and consistency of surface finish and have 3 different grits, marked on each face, that will take your nail from ridged and rough to glossy smooth in a matter of seconds. The rounded ends also house abrasive material so you can get right to the inner edges of your nails for a consistent look. For women, it’s an alternative to nail polish. For men, it’s a way to be extra fancy (and a way for women notice a fancy man).