This mechanical card model of 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.

• Publication Date: February 2020
• Extent: 48
• Dimensions: 30 (h) x 22 (w) x 4 (d) cm
• Cover Finish: Matt, gold foil
• Materials: Paper & board

Harry Potter Moving Mechanical Puzzle