Hashish & bubble hash

"Hash (aka hashish or bubble hash) is made from tightly compressed cannabis resin, forming solid chunks of concentrated trichome heads that are usually brown in color. It is most commonly smoked in a pipe, but it can also be prepared into ingestible forms or vaporized."

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Bubble hash refers to a specific type of hash made with a process involving ice water. Like traditional hash, bubble hash is a solid concentration of cannabis resin glands, or trichomes. 

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