The Pazzia Drinking Glass Tumbler boasts a mesmerizing blend of vibrant colors and intricate patterns, making them a visual delight. The transparent glass serves as a canvas for swirls of vivid hues and delicate details, resulting in a captivating play of light and color when filled with your favorite beverage. Made at a small furnace on the island of Murano, each glass is handblown by a third generation master glass artisan. Choose from 2 styles, columns, or squares with black outlines. Mix and match to make your own unique set! Each glass measures approximately 4.5" tall x 3.5" wide at the opening. Each glass holds approximately 12 fl oz. Sold individually. 100% Murano Glass. Dishwasher Safe. Made in Murano, Italy.