The insulating qualities of the double wall glasses doesn't just keep hot drinks hot for longer, it also keeps cool drinks cold longer. Key Features: 6 pcs glass Double wall Extra small, 0.08L, 2.5oz Transparent Glass is cool to touch making it great for hot drinks Mouth blown by expert artisan Dishwasher safe for easy cleaning Microwave safe Classic design makes it the perfect addition to any kitchen Dimensions: 6.2 cm (h) x 6.4 cm (w) x 6.4 cm (d) Weight: 0.6kg Warranty: 2 years