LEGO part 35962pb03 - Red Duplo, Train Action Brick with White Cross in Circle Pattern at BrickScout
LEGO Inspiration: Duplo Motorized Train – The Moment Makers
Duplo, Train Action Brick Intelli-Train with Track and Tunnel Entrance Pattern on Both Ends : Part 42389pb01 | BrickLink
Amazon.com: LEGO DUPLO Town Train Tracks Expansion Set 10882 - Building Block Railway Toys for Toddlers, Duplo Train Collection, Learning Through Play, Kid-Friendly Gifts for Boys and Girls Ages 2-5 : Toys
LEGO DUPLO Classic Deluxe Brick Box 10914 Starter Set with Storage Box, Great Educational Toy for Toddlers 18 Months and up, New 2020 (85 Pieces) Action Figures - Newegg.com