LeapFrog LeapBuilders Shapes and Music Castle learning block toy

This set is designed for children aged 2 years and up.
It includes 30 building blocks, including 10 double-sided learning blocks and an interactive Smart Star cube.
The Smart Star cube triggers over 90 sounds, phrases, and songs about shapes and instruments when learning blocks are inserted.
The set requires two AAA batteries and is compatible with other LeapBuilders sets for expanded play.