Shelf Life of Firecrackers?

I'm wondering how long I can keep them while still ensuring they get the job done? I've thought this through and I can't see how the THC would escape after getting saturated and baked into the peanut butter, but don't really wanna waste too much.

I'm gonna do it with cookies and Nutella... thinking of doing a whole box and just saving them in a jar or something. Real stealth and well, delicious.

Also how can I eyeball about a gram? I don't have a scale or anything, just wanna make sure I don't put on too little or too much. Or better yet... someone have a ballpark of how many regular Chips Ahoy would be enough for say an 1/8 of mid-highs?

No help? I hope the cookie/Nutella thing works well.

I cant tell you how to eyeball it, just use 2 cubic centimeters at least.

i only put .5 on my firecrackers....a whole gram to a cracker would taste terrible imo

but i think they should last long enough....i wouldnt worry about it.

Cool, thanks dudes.

I guess what I'll do is just eyeball a joints worth like I do when I'm rolling and then I'll just divide that between two firecrackers. Makes sense that if you eat two to get high you put a joints amount in there.