This activity kit will have you building 11 machines including a gravity powered car and a wacky boxing robot. The fun doesn't stop once you've completed all of the projects in the book - open-ended prompts will inspire you to continue experimenting with your own designs and modifications!

• for ages 8 and up
• includes a 78 page book of ideas and inspiration
• includes 58 LEGO elements and 6 sheets of paper craft