This set of four vintage egg cups from Fire King is a charming addition to any kitchen. The cups are made of jadeite glass and have a glossy finish. Each cup is about 4 inches tall and can hold one egg. The set is an original, not a licensed reproduction, and was made in the United States. The egg cups are part of the Fire-King product line and are perfect for collectors of mid-century modern decor. They are easy to care for, as they should be hand washed only. The set includes four cups and is not signed. The green color of the jadeite glass adds a pop of color to any table setting. No chips, no cracks, some regular production imperfections. Nice condition.