Hedgehogs are born blind and helpless, and develop gradually.
With the evolutionary puzzle, children discover how a hedgehog grows. Each level reveals a new stage: a young hedgehog with no spines, a growing hedgehog with flexible spines, a juvenile hedgehog and finally an adult hedgehog living independently.
All the puzzles can be placed side by side to form a continuous scene.
Dimensions: 24 x 24 x 3 cm
31 pieces per puzzle
