Share a holiday message with these articulating print-in-place toy trains! See here for video: https://youtu.be/6cCQaD5qXUw These trains use a unique print-in-place ball and socket joint to allow movement in all directions. The inner spheres print on top of tiny supports within the cavity of the neighbouring car. Once printed, a light twist of each car frees the ball within the cavity and the train can turn and bend. Be sure to let your print fully cool first! If the plastic is still soft, the connector may break when you try to move it. The letters come with customized supports. You will not need supports or brim. This model contains small parts and is not suitable for young children. If you would like a version without custom supports or have a suggestion for another holiday message, please message me with your request and I will be happy to post. The following trains are available: CHRISTMAS EXPRESS CHRISTMAS TRAIN HAPPY FESTIVUS (from Seinfeld!) HAPPY HOLIDAYS HAPPY NEW YEAR MERRY CHRISTMAS OLD TOY TRAINS (a line from the song!) PEACE JOY LOVE PEACE ON EARTH PEACE TRAIN SANTA EXPRESS