Comfort and safety Palm-sized Complete Desktop Blade Disposal System DC-6 makes people feel like snapping off. Just insert a stainless sheath with one blade segment exposed, and press the lever. All the snapping-off process takes place inside the container; the "fear" of snapping-off is gone and used blades are not scattered. It also can be an organizer as spare blades and cutters can be stored in the backside of the dock.