Dry Sift

Commonly known as kief or dry-sieved hashish. This cannabis concentrate is chemical and water-free, created by dry-screening cannabis plant material through a series of sieves. Dry sieving is one of the oldest methods of producing cannabis concentrates.
Production is carried out using a series of sieves with different hole sizes. The plant material is sieved on the coarsest sieve first, allowing the trichomes to fall through to the next sieve for further sieving.