Featuring light and sound, this fantastic engine is a marvelous and fun way to learn all about how an internal combustion engine works. First the engine 'starts up' and then it runs, 'firing' to show how the combusting fuel and air drives the pistons down to make the crankshaft turn.
Plastic model kit. Instructions included. Over 100 pieces.
Includes screwdriver. Requires 3 x AA batteries (not included). No paints or glue required.