Still sharp? It might be time to replace your blade. The Gold Titanium fixed clipper fade blade has a flat cutting surface and is ideal for fading and blending the zero guide-line. The moving Gold Titanium slim deep tooth cutter blade is ideal for all general cutting and allows for faster movement. Both of the Gold Titanium blades are hypoallergenic making them a wonderful option for sensitive skin. This package includes both a Gold Titanium fixed fade clipper blade and a moving slim deep tooth cutter as a set. This fixed and moving blade is compatible with all GAMMA+ and StyleCraft clipper models.