Get ready to raise a glass with Krosno's Deco Tumbler Set of 4! These 350 ml, assorted-colored glass tumblers are the perfect addition to any celebration. Proudly made by a renowned European glass manufacturer, Krosno, these tumblers embody 100 years of superior quality and crystal clarity. Each piece is flawless and has been thoroughly tested for perfection. Cheers to that!