Triu is a collection of elegant vases created by Rosenthal. The Triu vases consist of three thin U-shaped arms, creating the effect of intertwining metal tubes. The series is available in three shades, gold, silver and copper. The material with which they were made is borosilicate, a variety of robust glass resistant to thermal changes. Triu vases are perfect both individually and "linked" to each other. An excellent gift idea for a modern and refined space.