Start your child thinking about cause and effect with a Gears! Gears! Gears! Motorised Building Set. Can they connect all of the gears together to every gear spins when they turn it on? There are endless possibilities of connecting and building and other sets can be added on to make an even bigger set. All the time they are playing they are not only improving their fine motor skills in placing the gears, they are also learning basic principals of engineering.