Cargo Engine - The perfect ride for little drivers who are eager to haul goods along the tracks. This eight wheeled train can handle the cargo with the magnetic couplings in the front and the back. Haul away!BRIO pays attention to every detail through the design process and has always been dedicated to creating products that add extra play value, encourage learning and develop fine motor skills. Product DescriptionHook up your Brio cargo carriages to the Brio Cargo Engine with the magnetic coupling, and haul it around your wooden railway. A perfect gift for kids who love Brio aged 3 and up .