Set6 airtight boxes square crystal glass with lid

Made of high quality borosilicate glass, these boxes have very good heat resistance, resist thermal shock (rapid temperature change) up to 180° and extreme temperatures (up to 400°). It is therefore possible to take a borosilicate glass dish out of the refrigerator and put it directly in your hot oven. Set of 6 airtight square boxes of 310+500+810MLIt thus ensures healthy culinary preparations for you and your family It is a neutral and healthy material for food contact Borosilicate glass is BPA and phthalate free