Massimo Vignelli’s iconic dinnerware won the prestigious Compasso d’Oro Award in 1964 and, in 1971, became the first product made by a company called Heller, now an international furniture manufacturer responsible for introducing the Bellini Chair®, Frank Gehry outdoor furniture and other icons of modern design. Heller Dinnerware was an instant classic, and because it’s still made using the same molds, a set bought today will blend seamlessly with vintage pieces. The Heller Clear Mug (1975) is made of thick, durable BPA-free Lucite. It can be used for hot and cold beverages. Wash by hand only. Made in U.S.A.