Get ready to glow: Jump on board this two-piece metro themed train with glow in the dark graphics and ride though the lit-up tunnel. Charge the glow in the dark graphics using any lamp or direct sunlight, switch off the lights, and watch the train and tunnel glow.Zoom through the tunnel: The playful tunnel, which also acts as clever packaging, features a transparent roof so that you watch as the train speeds through and easy access functions to prevent any potential blockages and help with charging.Part of BRIO World: The metro engine and passenger wagon connect to each other and other vehicles using magnets and there’s enough space onboard for two BRIO World poseable figures.