A building block really has what it takes - it allows tricky and surprising layering variations and develops spatial thinking. This is how new and various colour patterns are created over and over again.
Wonderful for both decor and discovery play. Can be combined with our large stepped pyramid and geo blocks to create unique marble runs. These additional Grimms products must be ordered separately.
You can read more about Grimms and their manufacturing process here.
Number of Pieces: Grimms building set cornerstone includes 18 pieces in wooden frame. The frame measures 15 x 15 x15 cm