Kitchen Craft Masterclass Roster Roster from Kitchen Craft. This grid is also called cooling grid, cooling tray or baking grid. The grid is rustproof and suitable for use in the oven, fridge and freezer.The dishwasher resistance as stated on the description of Kitchen Craft unfortunately turns out to be disappointing in practice, in case of precolor wash by hand and dry well after cleaning. (in the cooling oven for example)
