Grainfather G30 Rolled Edge Grain Plates KitUpgrade your G30 with hassle free rolled plates! The new rolled edge design on the grain plates eliminates the need for silicone rings and a better brewing experience. By upgrading your Grainfather G30 with the Rolled Plates Kit, there is no need for the silicone rings that come in the original packaging. The rolled edges provide a better brewing experience by eliminating the need for a silicone ring on the grain plates, which allows the user to more