Bubble Magic Pollen Tumbler 150 GramBubble Magic Pollen Tumbler 150 gram The Bubble Magic Dry Tumbler 150 is capable of processing up to 150 grams of dry plant material at a time! The entire process takes only 15 minutes! The Bubble Magic Tumblers feature a 145 micron screen standard. 125 Micron and 185 Micron screens are also available for all Bubble Magic Tumbler models. Save time and money and tumble your flowers, leaves, stems, and trim quickly and efficiently with no hassle! No