Knives; utility blades, trapezoidal blades, snap-off utility blades, non-segmental utility blades, concave and convex blades, [ and mount cutter blades to fit a range of hand-operated utility knives and safety cutters; ] blades for hand held knives; industrial craft knives; [ bespoke-designed blades for hand-operated tools, ] knives and cutters; safety dispensers for storing and dispensing the aforementioned goods safely; in each case for commercial or industrial use only, and not for persona...