Young conductors can create exciting railway adventures with some of their favorite Thomas & Friends: All Engines Go! characters with this set of 3 die-cast toy trains featuring awesome color-changing action. When kids place Thomas, Percy and Kana in water, they’ll see each engine’s color “magically” change! Reveal hidden decorations on each character by changing the water temperature from warm to icy cold (and back again). Set of 3 Thomas & Friends die-cast push-along toy trains with cool color-changing action Includes Thomas & Friends: All Engines Go! characters Thomas, Percy, and Kana 2-in-1 fun! Kids can dunk each engine in either warm or icy cold water to reveal a different color deco on the character These push-along train engines are compatible with any Thomas & Friends track (Track sets sold separately and subject to availability.) Helps strengthen fine motor skills and encourages imaginative storytelling play for preschool kids ages 3 years and older