Centurion Pro Gladiator Electropolished Dry TumblerWHY IS CENTURIONPRO A LEADER IN THIS CATEGORY? As the tumbler should only be 50 60% full when processing to allow flowers to be properly turned and cut; a few extra inches can make a big difference in the amount of flowers in the tumbler at one time. A larger tumbler diameter ensures our trimmers trim more than any other machine on the market. CenturionPro tumblers also have a Quantanium non stick coating. Unlike competitors machines, which often