Pay in 4 interest-free payments of $45.00 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
loved by children
Requires 2 AAA batteries (not included)
Neutral black colour — makes colours
BPA-Free Construction – Free from harmful chemicals for safe
Polydron Original Stem Bridges Set 51515 loved by childrenBuild 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