Twinings is proud to introduce the wonderful KINTO collection. This collection is so unique & contemporary. Each & every piece of this collection has been hand crafted in Japan & really brings the classic Japanese teaware designs to life with incorporated modern twists.KINTO value the production of life-long & frequently useable designs in everyday life & we completely agree. This beautiful KINTO collection UNITEA is composed of various units made from 3 different materials -- heat-resistant glass, stainless steel & plastic -- & it is applicable for any types of tea & table scenes. The plastic units have been replaced by a new material that is highly transparent & durable. This is one for everybody, lets UNITEA! The KINTO UNITEA Cup in medium is made out of heat resistant glass & is utterly fabulous. Happy Tea Times