The Pier 1 One Black White Circle Oval Ring Glasses Tumblers are a set of three 16oz drinking glasses featuring a geometric pattern with abstract rings, ovals, and circles. Made of glass and hand-blown, these tumblers are dishwasher safe and perfect for all occasions. With a contemporary style and a capacity of 16 oz, they are a unique addition to your kitchen or dining collection. Ideal for serving drinks to a small group, these tumblers from Pier 1 are both stylish and functional. 4 pc. No sign of wear.