More than a card, this interactive birthday keepsake brings a little surprise to the moment they open it. The detailed paper train rises from the card base in a bright mix of blue, red, orange, and teal, creating a lively 3D scene filled with birthday cheer. A small blank message card slips into the side pocket, leaving space for a personal note, a gift message, or a child’s drawing. Display it on a shelf or party table after the celebration for a sweet birthday reminder.
