Take a musical journey through time and space and join a pair of siblings who travel from planet to planet.
As they explore Mars, Jupiter, Saturn and Uranus, children can press special shaped puzzle pieces to hear real orchestral music from Holst's score.
Once the 48-piece puzzle is complete, they can flip the double-sided poster to reveal the final part of the journey, along with fascinating facts about the composer and his masterpiece.
Product information:
Size: 210mm x 297mm