3 months & up. These brightly colored instruments are perfect for introducing babies to the wonders of music. Stimulate sensory learning and fine motor skills with these textured instruments that shake, rattle, and ring. Each easy to grasp instrument has a distinct, soft sound associated with the shape. Introduce children to shapes, colors, and rhythm early on. Encourage children to shake these instruments and explore the different sounds. This set features 2 of each: shaker, bells, and rattle roller.