NEW ITEM No.110752 Size: ø3.5in x H5.9in. Material: Glass A simple vase made from recycled glass. Glass that would normally be discarded is crushed into small pieces and reused as a raw material called cullet. Depending on the combination of the cullet, each one has a different expression. It is characterized by its unique bluish color, surface fluctuations, and air bubbles. It is not tempered glass or heat-resistant glass. Glass has distortions, chips, bubbles, etc.