These Cocktail Straws are made from borosillicate glass, which is extraordinarily robust. The glass straws are a great way to reduce plastic waste as they're a perfect replacement for disposable plastic ones. Keep them a lifetime and pack them for picnics, parties and outings to the beach. Sold here in a set of six.
Borosilicate glass is a very temperature resistant glass which is mainly used for glassware in the laboratory, engineering and in the household as it's extraordinarily robust.