The composable tower consists of a square base piece with four vertical rods arranged in a square. There are four types of pieces that fit around the rods. The smallest type of piece is a cube, which fits around one rod. The second type is a somewhat larger cube-like piece. The other two types are pieces that connect two rods. These are normal, horizontal connectors and triangular arch-like connectors. The pieces have the same height except for the arch-like pieces, which have double height. Three colors are used: brick-red, sand, and dark grey. Besides the square base with four vertical rods, another base with six vertical rods in a row exists. This allows to make compositions of a facade.
Last modified: Marc van Kreveld, April 15, 2003