2025 Thomas Mini Advent Calendar. Kids can countdown to christmas with this thomas & friends minis advent calendar featuring 24 miniature toy trains and other railway vehicles. From december 1st to the 24th, preschoolers can open a.

It contains 24 minis, six of which exclusive to the advent calendar theme, to be opened on each day of advent. From december 1st to the 24th, preschoolers can open a new window to discover a surprise.