Make tummy time easier for you and baby; high-contrast images, songs and melodies hold their attention When babies can sit, they can explore the piano keys to hear first words for colors and animals Babies can peek in the mirror in the book to see their own faces smiling back at them; peek-a-boo! Toddlers love to carry around their toys, and the handle on this piano makes it easy to take it everywhere Intended for ages 3+ months; surface washable