Kube is a rectangular soapstone stove with straight, simple lines and a good view of the flames from three sides. This stove comes in three versions. Kube 3 is a small, harmonious stove that is easy to place. Kube 4 is a medium- sized stove. Kube 5 is a tall stove whose fire chamber in the third section maximises the view of the flames. This stove can be placed against a straight wall or in a corner. Choose between black or grey doors and side windows. These models are supplied with soapstone sides or with windows on one or both sides. A fresh-air duct can be connected to the stove. A standard smoke outlet is at the back. Side or top outlets are optional.