Credo Pop Art Sapphire Folding Nail Files are professional quality with added fun! The sapphire grains are fixed in the electroplating process on a spring steel blade for eternity.

The chrome-plated surface allows the nail dust that occurs when the file falls out easily from the gaps of sapphire grains and the file surface always remains clean. Perfectly ground and then hand-polished file edges ensure a smooth filing without damaging the nail bed by external sapphire cores.

Always use the sapphire file in one direction and avoid movement to avoid emitting the nail edges.