Romertopf by Reston Lloyd Natural Clay Garlic Roaster with Glazed Bottom Roast garlic to perfection in this German made clay roaster Roast 3 heads of garlic at once; base measures 4-1/2 inches diameter Lid features garlic shaped handle with air vent to allow steam to escape Bottom is glazed for easy cleaning; soak lid before use to create a blanket of steam inside and out to bring out the best flavors Dishwasher safe;oven safe; microwave safe