Decoration One New Bone Mutanabi 60cc Coffee Cups Set of 6The New Bone Mutanabi 60cc Coffee Cups Set of 6 is an exquisite set of glass cups worthy of any home. Not only do they look attractive and stylish, but the glass construction is also incredibly robust and lightweight. The cups are made from high borosilicate glass fired at a temperature as high as 600 degree Celsius, resulting in a glass that is resistant to temperature extremes, staining, and breakage. The cups come in an attractive branded box,