Basic Series Magnetic Educational Building Blocks - Rolling Ball Track & Sound Game Set (1.5Y+)

Contains 10 types of accessories, totaling 33 pieces, including rolling ball accessories and sound game accessories, allowing full exploration of "sound"!

Comes with a play guide, utilizing the magnetic properties to stick, arrange, and stack, fostering logical thinking skills while adding the fun of rolling balls and sounds!

Can be combined with other series of "Magnetic Educational Building Blocks" for richer and more engaging play!