This mechanical card model of Harry Potter playing Quidditch is a must-have for every Wizarding World fan! This is a feat of cardboard engineering, utilising an impressive array of mechanical principles, including a crankshaft, gears with different ratios, and a central crank slider. And it is all assembled with no glue, cutting or other materials required! Inside you'll find several sheets of press-out card pieces, each expertly illustrated and designed to build this spell-binding structure. When the model is complete, turn the front wheel to activate the cog machinery and see every part move independently.