The product is a vintage Tall Tiffin Franciscan Champagne Vaseline Spiral Glass Foot Wafer Stem with a capacity of 7 oz. This original Art Nouveau style glassware is hand-blown and features a unique color-changing effect known as Vaseline glass. The multicolor glass is etched and engraved, making it a beautiful and elegant choice for all occasions. Made in the United States in the 1930s, this champagne glass is a rare find for collectors of vintage glassware.