Spruce Stove 

Spruce Stove is a new approach to burning wood. A complete tree trunk can be fed into this compact stove. The aperture is a diaphragm and encloses seamlessly around the tree. By gently pushing the trunk inwards during the burning process the experience lasts as long as the trunk. The design and concept of the Spruce Stove arose from a collaboration between Roel de Boer and Michiel Martens.