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Build and create with Blue and this 81-piece block set featuring a Blue figure from the show Blue’s Clues and You!
Use the storage box lid and build on top of it, then store everything inside the box when you're done
Three double-sided building cards help inspire creativity with six different creations
Combine with sets (sold separately) that include an electronic Smart Star cube and insert the 13 double-sided learning blocks for music and phrases that enhance building play with learning content
Compatible with an electronic Smart Star cube (sold separately); intended for ages 2+ years
LeapFrog LeapBuilders Blue's Clues and You! 81-Piece Jumbo Blocks Box