Triu is a collection of elegant vases made by Rosenthal. Triu vases are composed of three thin U-shaped arms, creating the effect of metal tubes intertwining with each other. The series is available in gold and silver. The material they are made from is borosilicate, a sturdy and temperature-resistant variety of glass. Triu vases look great either individually or tied together. A great gift idea for a modern space that is refined. Material: Borosilicate glass Collection: Triu