This hash was locally crafted in the interior of BC, and pressed using a modern take on traditional hash-making techniques, it was created through a process that is entirely mechanical, without the use of any butane or any other solvents to extract the cannabinoids and terpenes from the cannabis plant. Bubble hash is a term given to hash made from pure trichomes. When you fire up traditional hashish, impurities in the resin will burn. Pure, unadulterated cannabis-trichome resin will bubble and melt like butter when flame is applied.