Insert the 10 double-sided learning blocks into the interactive Smart Star to hear sounds and phrases that introduce fruits and colors Press the question button to hear learning phrases and questions about animals. Press the music button for melodies & learning songs Build on top of the interactive Smart Star cube to trigger sound effects 21 piece set has everything to build an elephant and more. Works with other LeapBuilders sets (each sold separately) Intended for ages 2+ years. Required two AAA batteries. Batteries include for demo purposes only, new batteries recommended for regular use For learning you won't soon forget, enjoy the LeapBuilders Fruit Fun Elephant. Build, create and learn with this interactive 21-piece animal-themed block set. Kids can build using the easy-to-hold building blocks and double-sided learning blocks that feature animals and fruits. Insert the ten double-sided learning blocks into the interactive Smart Star and it will respond with educational songs and encouraging phrases about numbers and colors that enhance building play with learning content. Build on the Smart Star cube to trigger sounds. Press the question button on the Smart Star to hear learning phrases about animals. The music button plays five melodies and four learning songs. Use learning blocks from other LeapBuilders sets in the interactive cube to unlock more content responses. Get building with smart blocks for smart kids. Intended for ages 2+ years. Requires two AAA batteries. Batteries included for demo purposes only, new batteries recommended for regular use.