Shake, rattle, and make music: With these musical and rattle eggs, there's a lot to hear. Each of the five shaking eggs made from sturdy solid wood produces a different sound, providing plenty of rhythmic fun. The beautifully shaped eggs are easy for little hands to grasp. Visually, the musical eggs are also eye-catching for the children's room band, thanks to their combination of natural wood and modern contrasting colors. A total hit for little sound explorers. Music shaking eggs not only train auditory perception but also rhythm, timing, and hand-eye coordination. Ideal for early musical education.