Preschool kids can recreate their favourite railway stories from the Thomas & Friends: All Engines Go! series with these diecast metal push-along toy train engines with awesome colour-changing action! Kids can collect their favourite characters from the series and watch as the engines change colour when placed in water. It’s like having 2 toys in 1! Reveal hidden decorations on each toy by changing the water temperature from warm to icy cold (and back again). Each engine or vehicle sold separately and subject to availability.