Vintage coffee maker in enamelled sheet metal

Belgian vintage coffee maker in green enamelled sheet metal. In its juice, some enamel jumps, very clean interior (no rust). I try to describe in all the best and honesty the peculiarities (negative or positive) of this object, however do not hesitate to contact me if you wish for further clarification or photos that I could have oised; I would be happy to respond as soon as possible.