Northwind 6 Piece Melamine Coffee SetThe Northwind Melamine Coffee Set is the perfect addition to any vessel's tableware. This set includes espresso mugs and saucers constructed of unbreakable white and navy blue melamine. This set features white and navy tones with an elegant compass rose design. Edging on the saucer stops the cup from moving, making it a great option for sailboats and motorboats. A non-slip ring on the base enables you to enjoy your coffee without worrying about your dish slipping and sliding.Features: Northwind series with simple and elegant compass rose design; BRP-free white and navy blue melamine construction; Edging on sauce stops cup from moving; Non slip ring on base; Melamine products are designed for eating, not cooking. These dishes are not for use in the oven or the microwave, but are suitable for dishwashers. To preserve their shine, avoid using abrasive detergents. To prevent stains caused by tea or coffee, it's recommended that you wash the cups immediately after use.