For ages: 6+ Learn about: Sound, Pitches Introducing our all-inclusive STEM Kit! With this remarkable kit, you can build your own music box while delving deep into the fascinating world of sound. Perfect for curious minds of all ages, this kit offers an engaging hands-on experience, teaching invaluable lessons about how sounds work. Unleash your creativity as you assemble the music box, exploring the art of melody and harmony. Uncover the science behind different pitches and tones. Get ready to build, learn, and enjoy the sweet melodies of this innovative music box!