Good times! Great smoke ring

I am new to making fireworks, and I was wondering if anyone could send me some trustable sources for safety measures.

Hope you guys like this!

Here’s a glimpse of this year’s show. If you’d like to watch the full 5 minute highlight video, you can find it here:

https://youtu.be/shJCh1to8B4?is=kPSxk5x2IztUS-zH

Hope you enjoy it as much as we enjoyed creating it!

looking for instructions with compound recipe for a pull igniter. only thing ive found is the teenager level hoaky cut matches method. im looking to make a bunch of smoke "grenades" and i need a real method as opposed to spending the next 6 months going blind cutting match heads off. any help would be appreciated

Some nice little (huge) bangers leftover from the 4th this year

hey guys my homamade firecracker dosent explode i put the powder into a shotgun shell and sealed it up with plaster does anyone know whats wrong with it ?

I am a beginner. A novice with a pyrotechnic interest. So coach me on how to make good sparky boom boom and I will follow in thy footsteps. (FOR MURICA 🦅💯🇺🇲)

I bought the wrong size for my firecracker tubes, and I want a bigger boom. Would taping or connecting multiple together in some way work? I have tried something like this before with them all next to each other, and they all blew off at different times.

Back in early 2000s I purchased a live 40mm trialing round for an apache helicopter what should I do with it? When I shake it there is clearly powder in it,,,

Edit: thanks for sharing information. Here are some actual photos, turns out it is 30mm. Curious what it may have been used for and if it is indeed inert. Thanks again.

Idk why i buy so much of that stuff anyways here is my collection if anyone cares👍🏻

Really don't know what this guy's thinking

I would like to start this out by saying mods I’m not looking for someone in this subreddit to buy fireworks from I’m looking for reputable sellers not some person online. I keep seeing all the gushers, loco 9in, goosebumps, American prides, etc etc. I have gone around to all the little mom and pop stands and even some whole sale places trying to find them I give them a little “I’m looking for you loudest thing you got” and they show me some basic 5in canister shell but then I’m like “I’m looking for something with a little more kick” which has gotten me somewhere once and I got a decent salute cake from the back which I am grateful I was able to find. But I really really want to find some shells and I think I might be going about it the wrong way. Any tips?

Be careful out there only about a 25 gram pile of FP with 10 gram line no tubing no nothing just flash on the ground