Pedi Egg Bare Nails features a mineral-based micro-finishing technology that will buff and shine your nails in no time. Simply attach the buffing roller onto the Ped Egg BareNails unit, flick on the switch to activate the roller and then allow it to come into contact with the surface of your fingernails. Once the buffing is done, simply switch from the buffing roller to the shining roller and give your nails a truly brilliant and beautiful looking shine. The PedEgg Bare Nails also comes in a very compact size so you should be able to bring it anywhere and give your nails that beautiful, shiny and healthy look whenever you want to.