The koziol Club No. 17 Superglas is a faceted hurricane glass designed for serving colorful cocktails like piña coladas, daiquiris, and fruity long drinks. Crafted from a transparent, unbreakable high-tech plastic, these glasses are impact-resistant and recyclable, making them a practical choice for environments where traditional glass is prohibited. Each glass has a capacity of 480 ml, standing 19.8 cm tall with a diameter of 8.1 cm. Because the material insulates four times better than conventional glass, your chilled drinks stay cold longer. These glasses are dishwasher safe up to 70°C, though a first wash over 80°C is recommended to prepare them for use. To maintain their clarity, it is best to use pH-neutral cleaning supplies and a rinse aid specifically formulated for plastic. This set comes with two pieces, offering a durable and safe alternative for those who enjoy elegant drinkware without the risk of breakage.