Lomonosov Porcelain Set Mug and Saucer 2pc Magic Firebird 12.7 fl.oz The item is HAND PAINTED. Hand wash is recommended. The original Lomonosov factory logo is on the bottom of each piece. Genuine Article - 100% Guaranteed. Material: hard-paste porcelain. Made in Russia by the Imperial Lomonosov Porcelain Factory. Measures: Mug diameter 3.74", height 3.74". Saucer: Diameter 6.3", height 0.91". Capacity 12.7 fl.oz/360 ml Shape: Leningradskii. Shape designer E.Krimmer.