When children press a key on the piano, they not only hear a sound, they see a star pop up! The clear dome guides the shooting stars onto a different pipe so when another note is played, they’ll pop some more! Flip the switch to go from piano tones to hearing fun sound effects when the keys are pressed. Pop! Pop! Piano measures 9" x 11" x 5-3/4". For ages 12 months and up. Includes 3 AA batteries. From the Manufacturer Giving children stimulating, quality toys at a young age provides them with the tools they need to grow, thrive and learn. Through play, children explore their world and experience wonder and fulfillment, opening a world of possibilities. Knowing this, we created a line of preschool toys named Mirari, from the Latin word "wonder". Our toys embody classic play in an innovative way, without any unnecessary or overwhelming features, to entertain and engage children. Play should be pure in its experience, without added features that merely distract and detract from the magic of play.