These casserole dishes are made of borosilicate glass and offer exceptional heat resistance, are very stable and free from any chemicals, which ensures that your food remains neutral in taste and odour. The casserole dishes are also very environmentally friendly; the glass and the lid are fully recyclable. In addition to these impressive properties, the casserole dishes are completely airtight, which keeps your food fresh for longer and effectively protects it from moths and other pests. The transparent glass allows you to keep track of your supplies at all times. The moulds are designed to be stackable to save space and, with the exception of the bamboo lids, are dishwasher-safe, making cleaning a breeze. Branded goods from a renowned manufacturer.