A tasty gratin, a pasta casserole, visitors coming or no visitors coming? Whatever is coming - be prepared; Thanks to the different filling quantities from 1.5 liters to 3.5 liters, you can cook for up to 8 people - depending on what is needed; These dishes are highly durable; The wall thickness of the hard-wearing borosilicate glass is 6mm and can withstand temperatures from -40°C to 400°C; They are also microwaved safe and dishwasher safe.