Kief or crystals when seperated from the marijuana (leaf, stem, flower buds) resemeble a yellow powder.
Kief or crystals can be compressed, heated and rolled to create hash / hashish.
If smoked in powder form the user will experince a more intense high then regular marijuana.
If smoked in hash form the user will experince a more mellow body high
I got a bat and dug-out with some kief.
Let's roll a joint out of kief.