Coffee mug with rose quartz agate crystal gemstones Capacity - 12 oz/355 ml Each piece is electroplated (not gold leaf or gilded, which may rub off) with beautiful thick metallic GOLD/SILVER/ROSE GOLD Can be used for both hot & cold beverages DO NOT microwave All pieces are completely food safe Reposhing this item I purchased from @lisabell21. Loved it, but ready to rotate for something new. Questions? Leave a comment below!