I emptied out gunpowder from a bunch of bottlerockets and now what to do?

i know spoon feeding isn't popular on this site, so i think you can work out by yourself what to do. There should be plenty of information on previous threads. Plus the composition
in fireworks isn't actually 'Gunpowder' but theres already been a big thread on that.

and several deviations in other threads

Allright so not to seem like a dick, i wasnt asking for spoonfeeding, just on how u think i should use it. and i stuck with the ol' fashioned pipebomb, worked well and almost blew up a colvert. im not a noob to pyrotechnics. just seein if anyone had any cool creative tricks i wasnt familiar with.

go look at the 3000 fireworks thread lot of stuff in there on what to do with them next time search the threads before you post a new one that pisses a lot of people off good luck

It's flashpowder.

go and look at old threads, you will find all sorts of 'cool tricks' that you can
experiment with.

sorry for not sounding overly enthusiastic about this but isn't anything new,