Tefal Ingenio Stainless Steel Steamer With Glass Lid24 cm steamer insert for sautepans. 26cm Glass lid. Compatible with Ingenio products and others Can be placed into a sautepan to a depth of 8 cm With stainless steel handle Ingenio compatible handle sold separately Easy to store The steamer doesn't cook under pressure, it instead uses the ambient pressure. The steam in the steamer is water boiling temperature, approximately 100 degree Celsius