Keif is becoming wildly popular due to the rise of extractions. Unfortunately, machines that require sprays can contaminate and destroy your Keif, therefore making it virtually useless. Thankfully, CenturionPro offers optional non-stick Quantanium coated tumblers. This means no spray is needed so your keif remains 100% pure and usable. To further benefit growers, we developed a new Triple-Bag filtration system. This system will assist with keif collection, separating it from your trim. This allows you to safely and easily collect the precious trichomes for further processing and profits.