Enamelware - Colbalt Blue Swirl Pattern - Set of 4 Napkin Rings Set of 4 Napkin Rings Beautiful Cobalt Blue Swirl Pattern on Porcelain Enamel Finish Part of the Golden Rabbit Cobalt Blue Swirl Collection Stainless Steel Rims for Extra Durability Oven and Stovetop Safe - Works with Induction - Dishwasher Safe - Not Intended for Microwave