The Herzberger Quader is a toy for developing spatial imagination.
40 unit cubes form a cuboid 5 x 4 x 2.
Now these unit cubes are connected to form 11 building block figures!
In which combinations can these 11 figures be put back together to form a cuboid? - The enclosed instruction booklet explains these and 15 other exciting tasks clearly.
The Herzberger cuboid also comes with a box, of course. Even packing it is a puzzle!
Product data:
Dimensions: 122 x 65 x 102 mm
Material wooden figures: beech
Box: birch plywood
Instruction booklet: 80 x 100 mm, 16 pages, wire stitching
