"it is not clear in the catalogue that this is totally insufficient for burning. although it says it on the packet that is obviously in a bag when you get it at the counter. this is a waste of time and money. a damp towel would be better. this product does not take the place of a burning mat. dont waste your money! i should have realised that the price was too good to be true. good job i bought proper mats at the same time."