The document describes a wood cube made of balsa wood. Balsa wood is soft, easily breaks, and is not flexible. However, by designing a cubic construction with the balsa wood arranged in different directions and angles, it provides strong support between the pieces of wood. This strengthens the weak wood and gives the new design characteristics of being fixed in shape, strong, and lighter than other woods. The soft, not flexible characteristics of the individual pieces of wood are overcome by supporting each other in the cubic construction.