Bubble Magic is at it again with a new, innovative way to sort your bud and trim! Crafted with durable steel, the Bubble Magic Premium Bud Sorting Kit features (4) 12 inch sorting sieves and (5) total compartments in a stackable, compact design. The Sorting Kit utilizes the uniquely sized sieves to collect and sort your largest buds to your finest pollen. Quickly sort your harvest by loading the kit starting with the largest size sieve on top and firmly shake until your material is finished sorting. It's that easy! The Bubble Magic Premium Bud Sorting Kit can sort up to a pound of material in just minutes. Quickly and efficiently sort your crops today with ease with the Bubble Magic Premium Bud Sorting Kit! The kit includes a 1'', 1/2'' and 1/4'' and 150 Micron trays. It also comes with a lid and bottom catching tray.