Vintage Set of 4 Metlox Mardi Gras Cups. Fire engine RED with a great shaped handle. The cups are 3 inches high and the diameter across the brim is 3 1/2 inches. These Mardi Gras cups came in red, black or white. Metlox Potteries was founded in 1927, dinnerware was being made by 1931. Metlox was part of the "Big Five" California potteries from the 1930s to the 1960s ranking 3rd in output. There are 3 prong kiln marks on the bottom of each cup. These are on excellent condition/no issues. Please see photos for detail. THANK YOU for looking.