The festive bow 4-piece 11.8oz glass tumbler set is a collection of handmade drinkware from Martha Stewart, perfect for serving everyday refreshments and dressier cocktails. Cherry-colored glasses hint that a festive gathering is truly a pleasure and a gift in itself. Dishwasher safe. # Pieces In Set: 4 Included: 4 11.5 oz. Glass(es) Features: Dishwasher Safe Base Material: 100% Glass Care: Dishwasher Safe Decor Styles: Traditional Material: Glass Country of Origin: Imported