- Premium Material: Crafted from high-quality crystal glass, this transparent and smooth glass body ensures safety and enhances your drinking experience. Enjoy your favorite beverages with the brilliance and elegance of fine stemware, meticulously designed for cocktail enjoyment. - Excellent Design: These sophisticated crystal glasses are engineered to maintain the ideal temperature, ensuring your drinks are not too warm to compromise flavor or too cold to alter the delicate consistency. Simply fill the bottom bowl with crushed ice, place the caviar bowl on top, and serve for a refined presentation. - Perfect for Caviar: Specifically designed for serving caviar, these glasses keep the ideal temperature to protect the flavor and texture of your delicacies. Fill the bottom bowl with ice, and layer with the caviar bowl for an elegant serving solution at parties or gatherings. - Versatile Use: Ideal for martinis and liqueurs, these exquisite cups can also be used for chilled cocktails and spirits. For an added touch of sophistication, dip the rim in sugar before filling to elevate any drink presentation. Experience the perfect blend of style and functionality with these elegant crystal glasses, designed to enhance your cocktail and caviar serving experience while ensuring optimal temperature control.