Exquisitely designed made from borosilicate glass and fitted with a four sided lockable lid, the 950 ml round container from Lock & Lock oven glass is a range of airtight glassware that is resistant to high temperatures and therefore less likely to shatter than other glass products. Freezer, microwave oven (base only) and dishwasher safe, Lock & Lock oven glass is proven to withstand oven temperatures of up to 400 degrees Celsius and is suitable for oven to table usage, due to its elegant slim design and flat edges.