This vintage coasters were produced by WMF (Württembergische Metallwarenfabrik), a renowned German manufacturer acclaimed for its high-quality metalwork since 1853. Famous for pioneering innovative silver-plating techniques like EPBRASS (electroplated brass), WMF combines refined mid-century design with exceptional craftsmanship to create durable and elegant tableware.This specific pieces come from the sophisticated WMF S-Collection. A set of 7 matching coasters features a striking starburst guilloché pattern and a 9.5 cm diameter, perfect for protecting fine surfaces from wine glasses or bottles. Its timeless aesthetic and silver-plated finish make it a highly collectible vintage set.