Volcanic Casing by Jérémy Murier. A brilliant object which can transport heat from a fire. It can be used outdoors as indoors, consisting of only two common materials; lava stone and oak. Natural and inexpensive, they are simply machined and assembled which can also permit to have a humanitarian context for it use. The absence of obsolete electronic system makes it an object durable, fully recyclable, that preserves the environment throughout its life cycle.