The product is a set of Art Deco colored coupe glasses, specifically martini glasses. They are unmarked and made of glass, featuring a multicolor design that reflects the Art Deco style. These glasses are suitable for all occasions and add a touch of elegant and vintage flair to any drinkware collection. Perfect for serving cocktails or wine in style, these Art Deco designed glasses are sure to impress guests and add a touch of sophistication to your barware collection.