Moss tumbler circular glass 26cl 2-pack. The Moss series from Kosta Boda is made with reused molds from Kosta Glasbruk, hand-carved to create unique shapes and blown structural surfaces. The tumbler glasses have unique color variations thanks to the use of circular glass, where crushed glass and waste material are integrated. Small bubbles may appear in the recycled glass, giving each glass its own character and appearance. Give as a thoughtful gift or gild your own table settings.