glastal 6x250ml Double Walled Coffee Glasses Mugs Cappuccino Latte Macchiato Glasses Cups for Coffee Tea Milk Juice Ice Cream Borosilicate Heat Resistant Glass CupsDOUBLE WALL No risk of burning your fingers on hot drinks no condensation on the glass surface during cold drinks. It also keeps your drinks hot or cold for longer. Important: not suitable for dishwasher, hand wash recommended. Mouth Blown Workmanship: Thanks to the high quality workmanship and the experience of the glass blowers, the glass is wonderfully light, clear and smooth for easy and comfortable use. Simple and elegant look: simple and flowing