A classic stacker with symphonic sounds.

NooBoo Symphonic Stacker helps develop fine motor skills as it reinforces cause-and-effect learning. As each soft ring on NooBoo Symphonic Stacker goes over the post, baby hears a different melodic sound - 4 in all.

NooBoo Symphonic Stacker requires four "AA" batteries, included.

By Manhattan Toy. 9 months to 3 years.