Prince of Scots Fluted Barware Collection draws inspiration from the decadent cocktail culture of the Art Deco Period of the 1920s. The Fluted design is elegant and perfectly proportioned to enhance a sophisticated entertaining experience. Our Heavy Gauge Copper construction helps keep refreshments well-chilled for the perfect refreshment. Our copper tumblers are handcrafted by skilled artisans where slight imperfections may be present. Each Tumbler is hand polished to offer a lustrous shine. Details 100% Pure Heavy Gauge Copper Handcrafted, Hand Polished ,Pure Copper Exclusive Design: A tribute to the 1920's Golden Age with slim fluted design. Refreshment Size 18 Ounce Tumbler stands at 5 3/4 Inches Tall Ice Cold Drinks. The design is perfect for serving ice tea, lemonade, or highball cocktails. Do not use for hot beverages.