Refined set of 5 original champagne flutes by Rosenthal, part of the renowned Studio-Line “Maître” collection, crafted in blown crystal and signed on the base. This model, known as “Fluted Champagne”, features a tall and slender bowl combined with the collection’s signature sculptural twisted stem with an elongated internal air bubble, a distinctive design element that exemplifies Rosenthal’s experimental crystal production of the late 20th century. The elegant flute shape makes these glasses ideal for champagne, sparkling wines, and refined tastings, while the sculptural stem adds a strong decorative and collectible appeal. The Maître collection is discontinued, and complete sets in excellent condition are increasingly difficult to source. A well-balanced design combining technical precision, visual lightness, and timeless elegance, suitable for both 20th-century design collectors and high-end table settings. The set will be carefully packed to ensure safe shipping.