THE SPARKLING 4 Strong individually. The four striking decors mark the start of a new chapter in SIEGER by FÜRSTENBERG’s tumbler collection Sip of Gold. The tumblers harmoniously combine the light-hearted entertainment of modern comic culture with luxurious elegance. Meticulously handcrafted in Germany each tumbler is one of a kind, pairing wafer-thin porcelain with gleaming gold. Thanks to the 24-carat interior gilding, hundreds of glistening reflections are produced when the tumblers are filled with sparkling drinks, creating the impression of liquid gold that gives the collection its name.