The Nachtmann Aspen Whisky Tumbler's classic design is made from machine-crafted premium crystal, offering a strong, lasting impression. Reliable dimensions and precise edges make this set a perfect choice for hosting fine whiskeys and other sophisticated drinks. The six-piece set strives to captivate whiskey enthusiasts and bring a touch of elegance and luxury to any evening. Each piece is machine-made and is crafted with small tolerances in dimensions.