Polydron Engineering Class Set

Polydron Engineering Class Set

This class set enables pupils to build over 14 recognisable models of engines and mechanical creations.

Containing over 250 pieces, this set ensures that 3 to 4 models can be made at a time, including a cable car, gear toys, crane, clock, gearbox, engine and many more.

The gears are made with simple ratios (8, 16 and 24 teeth) so that lots of other models can be invented. Includes a set of comprehensive work cards that will guide the user efficiently.