The Koziol Longdrink Glasses Superglass - 250 ml - 2 Pieces make drinking even easier. These longdrink glasses have a unique pattern and are made of Koziol's Superglass. This makes the glasses durable and unbreakable. You can therefore also use them outside. The glasses are actually suitable for all drinks, from water to cocktails. After use, they can simply be put in the dishwasher.