is this really keef?

ok so i have a coffee grinder and every time i smoke i throw my bud in there and after like a half ounce i end up about .4 of like a golden white powder is that just bud ground up really really fine? or is it "pure" thc crystal's?????? or am i just out of my mind ??????

 

It's probably a little bit of both. Smoke the shit and you will get stoned.

 

^^its awlready been done lol, just wondering what it was