Nordic Design Set of 4 rocking glasses from Normann Copenhagen (without box). Purchased several years ago and used a few times, but in relatively clean condition with no chips or cracks. Please check the size in the third image. Product Description: When you pour a drink into these glasses, they gently rock back and forth. These glasses are full of playful spirit, seemingly about to tip over but never do. The rocking glasses are used in the cafe of the Museum of Modern Art in New York as serving dishes for desserts. Please understand that these are items stored by an individual.