Three die-cast push-along toy trains with Thomas & Friends that change colours. Contains Thomas and Friends: Characters from Engines Go!: Thomas, Percy, and Kana. Two games in one! Children may discover a new colour scheme for each engine by submerging it in warm or freezing water. Any Thomas & Friends track may be used with these push-along train engines (track sets offered separately and subject to availability.) aids in the development of fine motor skills and promotes creative narrative play in preschoolers three years of age and above.Follow Thomas & Friends on their adventures across Sodor with these awesome toys from Maqio.