Pay in 4 interest-free payments of $99.67 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
test and compare your robots
5V being nominal
This 24 piece set contains 16 squares (in 2 designs) and 8 equilateral triangles
Battery Life: 24 hours
It can be used just for fun
Polydron Bridges Set 255157 test and compare your robotsBuild any of 8 bridges one at a time 134 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
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