Isolano Tumblers by Zafferano: An Experience of Elegance and Craftsmanship! Made from mass-colored soda lime glass, hand-blown and meticulously crafted, these tumblers are available in six captivating colors: amber, amethyst, blue, green, gray, and bluino. This collection stands out with its modern, streamlined lines combined with a luxurious surface decoration. The traditional artisanal technique used to create a diamond-effect texture adds a unique and sophisticated touch to each piece. Ideal for any occasion, the Isolano tumblers blend functionality with refined design, adding a touch of class to any setting. Transform every moment into an occasion of style and distinction with Zafferano’s Isolano tumblers! This item is sold in sets of 6 pieces.