Bristo bowl , are made from high-quality steel, food-grade stainless steel material that makes the cookware safe for use on a regular basis. These cookware is perfect for the gifting also, glass lids are made of toughened glass. they have been tempered at highest temperatures to maintain the durability of glass lids. glass lids have air vent also for the passing of hot air from cookware to have good food for you and your family. As it has flat bottom , can be used on both induction as well as gas stove , having capacity of 1500 ml.