The Maxwell & Williams Pyromax Square Baker 23.5cm is a modern take on a classic square baking dish. Made from borosilicate glass, this baking dish is durable and practical. It is dishwasher safe, microwave safe, oven safe, freezer safe and oven safe. The square shape is ideal for dishes like shepherd?s pie and lasagne. The Maxwell & Williams Pyromax Square Baker 23.5cm comes boxed, making it an ideal gift for the foodie in your life.