Each model features AMAZINGLY detailed laser etching and averages 8-12 pieces laser cut onto a 4 inch square sheet of thin metal. Makes an excellent gift for tween boys and men of all ages with average assembly time only 30 – 45 minutes! Model is approximately 3 inches. The Ford Model T was the first automobile mass produced on moving assembly lines with completely interchangeable parts marketed to the middle class. This car had 2 forward gears a 20 horsepower engine and no driver doors. New 2013