Building Blocks
Shop replacement building blocks, robotic parts, and other accessories for the Climate Action Kits.
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9 products
Quick view Thin Frame Building Blocks $12.00 /
Quick view Small Frame Building Blocks $12.00 /
Quick view Circle Building Blocks $12.00 /
Quick view Medium Frame Building Blocks $12.00 /
Quick view 
Quick view Long Frame Building Blocks $12.00 /
Quick view 
Quick view Corner Connector Building Blocks $12.00 /
Quick view Cube Connector Building Blocks $12.00 /
