The Kief Thief is the ultimate solution for solventless extraction, built completely out of stainless steel and FDA approved materials. The extractor machine will gently and slowly separate the trichomes from your dried trim or bud without the use of water, dry ice or solvents. The optimally sized, slow tumbling 316 Stainless steel micron mesh sifter drum is designed to gently separate trichomes from your plant matter without damaging the resin. The Kief Thief is Capable of processing anywhere from one gram to over a pound of dried material with an average yield of 10-25% depending on type and grade of material used. Polycarbonate dust cover keeps the extract material contained and protected from contaminates while in use. Featuring commercial grade construction The Kief Thief Dry Sift Extractor is handmade in Eugene, Oregon.