Get ready to set your creation in motion! This epic Geomag Gravity Motor set includes 169 pieces – that’s a lot of building! Watch as gravity and invisible forces of attraction make your models move. The gravity motor included in this set will set your creation spinning endlessly. You can even combine this mag set with the rest of your pieces for the most epic structures ever. Learn about gravity and play at the same time with this cool Geomag set. Suitable for age 7 and over.