Polydron Bridges Class Set SW1580-RD and proper playing techniques

and proper playing techniques

X-Large-77836 - 83mm depth

drilled and thermoformed

The joints meet well so tuning is consistent too

Polydron Bridges Class Set SW1580-RD and proper playing techniquesBuild 8 bridges at the same time 322 pieces with a wide variety of parts as shown in the key. Recreate iconic bridges from across the world. Unlock the secrets of bridge building with Polydron Bridges which gives budding Civil Engineers and Designers a chance to build and test several types of bridge designs, including some of the most recognisable, world famous bridge constructions. Twelve comprehensive work cards and lesson plans provide step by