another way is to ---put keif between two quarters wrap with some tape then use a car jack to press it ....if you have a old truck or a friend does it works the best ---find a flat spot on the frame under the engine and lift the truck up good and high
leave it there for a little bit like an hour or less---


FURTHER ---I wouldnt think scientifically or commen scence wise that UNEVEN pressure would make hash ----like hammering around it ----maybe hammering straight down into a shaft ..or something----
now i kinda question your KNOWLEDGE nochowderforu___!!!
remember you need atleast 10 grams of keif to make 1 gram of hash