This brightly colored, educational stacking tower with 10 cubes of different sizes can be stacked on top of each other to form a tower and placed next to each other as a puzzle. Try to make the hidden puzzle by placing the blocks with the correct sides against each other. Animals from all over the world and numbers are depicted on the 5 sides to teach children to stack, puzzle, count and recognize things. Nice extra: 5 blocks have a cutout, so that you can place 2 blocks on top of each other. For example, 'block 10' is placed over 'block 9', so that you combine the habitat with the correct animal. For example, you combine the bamboo forest with the panda, the lion in the savannah, the toucan in the jungle, ... . The child learns in a fun and playful way which animal belongs where.