Latch-Hook Fireworks. A name that says everything, and yet nothing at all. The precise mechanism as to how these actually function is a mystery to me, but the fact is they're composed of some highly unstable structures. Partial triplex bonding to non-fire atoms is not the sort of thing sanctioned by reputable alchemists, and as such the properties of such a bond aren't exactly well-known. Still, in this case it seems they just produce some very pretty light shows when triggered by the included explosive.

Due to the variety of products and the number of glyphs required to produce them, a smaller production chamber is non-viable. As such, I have instead opted for a highly pleasing solution aesthetically. In that regard, I believe I have succeeded. Please enjoy this example production, and the fireworks themselves.