Wherever you're headed, our All Aboard Magnetic Build-It set provides hours of portable fun. Young engineers can design their own train with mix-and-match magnetic parts. A classic green locomotive gets a modern high-speed update, or an old-fashioned steam engine—it's up to you! Great for traveling, the magnets adhere to the hinged metal tin, so no lost parts. The set includes over 60 interchangeable magnetic pieces and 4 background scenes, and encourages freestyle fun with design and form.