RIEDEL The O Wine Tumbler The O Beer Tumbler This is a set of two RIEDEL O beer tumblers, featuring a stylish design. - Brand: RIEDEL - Product Name: O Beer Tumbler - Quantity: 2 pieces - Intended Use: For beer - Design: Tumbler type Dishwasher safe. However, using a dishwasher in an environment where the glasses may come into contact with other dishes or cutlery may cause damage, so hand washing is recommended. I received these as a gift, but I have no use for them, so I am selling them. Please check the condition in the images. There may be oversights, so please ask if you have any questions. Thank you for looking.