With the Meccano 5-in-1 Street Fighter Bike building kit, builders can create up to 5 different bike or car models! Kids can build the 3 models shown in the instructions or use their imagination to create their own unique builds. For an authentic building experience, use the 2 handy tools, wheels and durable real metal nuts and bolts to construct 5 sleek street bikes or car models, one at a time! As kids assemble models with this S.T.E.A.M. building kit, they'll learn how principles from science, technology, engineering, arts and math are practically applied. Kids will strengthen their hand-eye coordination, problem-solving and fine motor skills while using their imagination!