Got my kit from Gotham, 4 1gal bags 220, 160, 73, 25 and press screen. About $28 but had no instructions, who cares I have AFN. I still need to get a few things if I am going to do this again. I put 90gr of trim and 20gr of bud in the freezer last week when I ordered the kit. This morning I put about 30gr of trim in the work bag (220) and layered it between ice. Waited 10min, mixed for 10min, dumped the water through the other 3 bags into another bucket and scraped pond scum from the 73 and 25 screens. Repeated this 3 times got maybe 1.5gr (still drying, slight green tint). It works. I did not crush the ice and I think I should have mixed longer each time. I the larger bags might be easier to work with, I spent over 2 hours and was expecting a little more for the effort. On the other hand I would have trashed this stuff and just the 1 hit I took was nice, I think I will put the effort into this it needs to get a better return on my labor.