Wooden toy - Up to the starsHelp the rocket to cross mountains, clouds and the sky, so that it can reach the stars and beyond! The challenge: stack the 15 wood pieces following the order and understand the concept of largest to smallest. Once complete, if it remains balanced, we will have a rocket! Each piece is numbered, from number 1 (the largest) to number 15 (the smallest). This will allow you to play with numerical concepts. The wooden game box is at the same time a