Abstract: A hollow nail catcher case is provided herein for use with a nail clipper. The case is preferably constructed of a thin synthetic plastic material. It includes an upper roof, a lower floor and a pair of side walls, all such roof, floor and side walls being of truncated triangular shape and being joined together to provide a hollow truncated hollow pyramid for sliding over the nail clipper. The forward end of the case includes a pair of forwardly-extending, gently-inwardly-curved, flexible walls. These walls also are provided, at their forward ends with sharply inwardly angled termini, such ends also being shaped with vertically-extending, arcuately-shaped, terminal ends, and with upper and lower curved surfaces. These arms are of sufficient longitudinal length fully to enclose the sides of the nail clipper. This enables the case to be universally usable in many different kinds of nail clippers. The gripping arms extend just as far as the nail clipping jaw.