i was at Goodwill one day. the things people get rid of. well i found this thing... it's like a mini hand held food processor. i knew immediately this was something useful. i had to turn the blades around because it was jammin'-up. but now i got it to where i put two big handfuls of dried trimmings in it. turn the handle for a minute or so. tap sharply on the table several times. now i remove the trimmings and save for bubble hash. but low and behold there's the little plastic disc at the bottom of the bowl that holds the blades. this removes and below is a huge sifting of kief that has worked down thru the gap between the disc and the bowl. a quick sift thru the kief box. It Sparkles. Melts In Your Bowl.