The world is a colorful place, and baby will love being in control of the color-change “magic” with this paintbrush! They can paint imaginary rainbows while learning about colors, shapes, numbers, opposites, greetings and more. Requires 2 AA batteries. Develop & Learn: Lights, colors, music … • So many ways to stimulate baby’s senses! Take a dip • Placing the brush in the bucket changes the color, and is a great way to foster eye-hand coordination I did that! • Pressing a button makes the brush change colors, helping baby understand cause & effect