Put on your crown
Build a castle and more using 30 blocks.
Electronic Smart Star™ cube
Include the electronic cube in all your creations to trigger 90+ playful sounds and phrases about shapes and instruments.
Learning blocks
Includes 10 double-sided learning blocks that, when inserted into the interactive Smart Star™ trigger different sounds and phrases.
Creative play
Use the included blocks or blocks from other LeapBuilders® playsets to build tons of exciting creations.
Answer questions
Press the question button to hear learning phrases and requests to find specific blocks in the set.
Hear music
Press the music button to hear four learning songs and five melodies.
Stacking sounds
Build on top of the Smart Star™ cube to trigger fun sound effects.
Mix and match
All LeapBuilders® blocks work with all LeapBuilders® playsets (each sold separately).