Centurion Kief Collection System - 3.0Keif is becoming wildly popular due to the rise of extractions. Machines that require sprays contaminate and destroy your Keif making it virtually useless. Centurion's non stick Quantanium coating means no spray is needed so your Keif is 100% pure and usable. Centurion has developed a new double bag filtration system which will separate your Keif from your trim allowing you to safely collect you precious trichomes for further processing and profits.