1 piece of 1 product is sent. Heat Resistant Borosilicate Glass Ribbon Shaped Cup, Coffee and Presentation Cup is made of durable material Borosilicate glass. Made from durable material Borosilicate glass. It can last up to . Can be placed in the dishwasher, microwave or refrigerator. can be easily removed for cleaning. The glass is made of borosilicate glass that is resistant to thermal shock and does not absorb any odors, chemicals or residues. Suitable for hot or cold drinks