The Caterpillar Keyboard has many stimulating activities There are 4 lights and sounds keys that each emit fun sound effects! Your baby can play the drum, the guitar, or even sound horns! There are two modes to the keyboard: instrument and music. This allows your baby to create their own composition. The Caterpillar Keyboard is perfect for both sitting tall or table time. It is small, lightweight, and easy to grasp making it the perfect toy! This sounding keyboard not only makes your baby feel like a rockstar, but it also stimulates auditory development while enhancing memory skills. By pressing the buttons, your baby will learn cause and effect skills and develop hand/eye coordination.