This incredible technology laboratory helps you get closer to the world of mechanics and engineering as you build a powerful Monster Truck! This kit contains more than 200 components to be assembled, including differential, rack-and-pinion steering and Cardan joint. You can discover and build 10 fantastic and dynamic models! ]Thanks to the illustrated manual, your child will be guided step-by-step through the building of 10 different models as they discover the fundamentals of mechanics and engineering. Produced under licence from the Science Museum. Suitable for 8yrs + Box size: 39.6 x 27.8 x 6cm