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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Age range 5-7
• 8 x push switches
One half of the detailed cross-section shows the inside
but especially for use on Show-me Boards
lakes down below
Polydron Original Stem Engineer Set 36799 Age range 5-7Demonstrates engineering principles and the workings of simple machines 110 pieces with various components as shown in the key. Includes excellent workcards. Build the following 5 models, 1 model at a time: Cable Car, Gear Toy 1, Gear Toy 2, Chairspinner, Chairoplane. These excellent sets contain the latest innovations including cams and linkages which will help to inspire future engineers, encouraging students to create recognisable models of