Iwatani Cassette Gas Torch BurnerWhether youre searing your perfectly cooked steak from your sous vide, creating the amazing sugary crust on your crme brle, roasting and charring vegetables, this Iwatani Gas Torch Burner is perfect for you! This easy to use butane torch with an adjustable flame size and shape allows you to concentrate the flame as much or as little as you need. The Iwatani Gas Torch is perfect for camping, at home, professional, culinary school, and BBQs just twist