The Koziol Classic Wine Club No. 21 Superglas is a versatile wine glass designed for those who need the elegance of glassware without the risk of breakage. Crafted in Germany from a transparent, unbreakable high-tech plastic, these glasses feature a faceted design and a 300 ml capacity, including a practical filling mark at 0.25 l. With a height of 18.3 cm and a diameter of 7.95 cm, they are well-suited for serving red wine, spritzers, or cocktails. Because they are shock-resistant and provide thermal insulation four times better than conventional glass, they are an ideal choice for environments where traditional glass is prohibited. You can easily maintain them in a dishwasher at temperatures up to 70 °C, though a first wash over 80 °C is recommended to ensure clarity. To keep the material in top condition, using pH-neutral detergents and a specialized rinse aid for plastic is advised. These recyclable glasses come in packs of 12, offering a durable and safe solution for both professional and home use.