Comparable to the colored logical blocks out of B.1 and B.3, children are able to learn with the Geometrical Blocks I the various possibilities of ornamental molding (see example) this game encourages their creativity.
The game includes: 72 plastic-tokens in 4 different colors (12 triangulars and 6 rhombs per color) and 5 pre-printed OH-Sheets with examples of use.