Corelle Butterfly Gold Golden Butterfly American Cup American Vintage Made in USA This is a vintage Corelle cup made by Corning, USA. Old Corelle is a sister brand of Pyrex. It is made of glass material, which is thin, light, and hard to break. Butterfly Gold is a classic pattern in Old Corelle, and this cup has a unique form, making it one of my favorite series. I hope even those who are new to it will give it a try! 【Condition】 ・Overall clean condition with no signs of use. 【Size】 Approximately 13 x 10 x 7 cm As this is an antique/vintage item, please understand that any damage or errors from the time of manufacture are part of the charm of the original piece. #OrganizingAmericanAntiqueDishes #Yu'sAmericanItems