This set of 6 Tumbler Glasses is part of the Tirache di Zafferano line. Design by Federico de Majo 2006. From the bottom of the glass there are lines of alternating colors, flowing two-colors, which touch and mark the thickness, until the shining edge vibrates. Hand-crafted glass in mass-colored glass resistant to thermal shocks. The Zafferano collections are mouth-blown and hand-crafted by workers who still work as they once did. These glasses are the ideal complement to decorate the table with elements of suggestive aesthetic impact. These glasses are dishwasher safe. Not suitable for microwave. The capacity of Tirache glasses is 350 ml.