Description
Polydron Engineering sets contains the latest innovations including cams and linkages which will help to inspire future engineers, encouraging students to create recognizable models of engines, fairground rides, and many other familiar mechanical creations. A full set of comprehensive work cards will help to guide the user quickly and efficiently. Gears include simple rations of 8, 16, and 24 teeth. Fully tested by schools and experts. Age Level: 9 +. Measurement: 43 x 32 x 22.5 cm.
