Our mouth-blown, double wall flared glassware set is the perfect combination of style and functionality. The chiller keeps pre-chilled wine and champagne bottles cool for hours without the mess of melting ice. The unique flared rim on the tumblers delivers wine to the tip of your tongue; ideal for appreciating delicate wines such as ros. The double wall design creates a dramatic optical illusion of your beverage floating, while simultaneously helping to maintain desired drink temperature; protects cool drinks from the warmth of your hand and protects your hand from hot cocktails or coffee. Ideal for everyday use.