@kate-m... it's a pocket sized wood burning stove... justva very very cheap on as I'm saving for a better one. We got this today to make a cuppa in the woods... it was actually really good.... boiled 1ltr of water in about 15 mins... I have photos of the set up I'm just editing!! We used twigs, wood and cones from the forest as fuel... it really does fit in your pocket to!!