Bigjigs Rail Flying Scotsman Battery Operated Engine - Other Major Rail Brands are Compatible This delightful replica of the Flying Scotsman will power along a wooden rail track with ease. Magnetic couplings ensure compatibility with all other engines & carriages in the Bigjigs Rail range. Most other major wooden railway brands are compatible with Bigjigs Rail. The perfect accessory to add a realistic touch to any wooden railway network! Conforms to current ASTM & CPSIA safety standards.