A conscious selection for your bar, BÔTL Green Old Fashioned Whiskey Glasses are upcycled from champagne bottles. The thick glass insulates the ice, preserving the integrity of your beverage. Handcrafted to a flawless finish. Suitable for a single malt or a scotch on the rocks. An eco-friendly experience for your drink and dine or a perfect gift for a loved one. Serves 250ml. Dishwasher safe.