Inspired by traditional graniteware, the enameled steel construction of GSI Outdoors Enamelware Espresso Cup combines tasteful amounts of charm and go-anywhere durability into a single, lightweight, super-functional package. Heavy-gauge steel boasts a speckled enamel finish and has been kiln hardened not one, but two times at temperatures as high as 1,400F to deter scratches and chips from use in tough environments. Imported. 3.5H x 2.7W x 2.0D. Wt: 1.6 oz. Colors: Green, Red, Blue. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Cups.