"Turmic" is an outdoor musical toy specially designed for children to explore nature. When children play outdoors, they can use a sound collector to record the sounds of nature and store these musical elements in the "sound coins". Later, on the music box, they can choose suitable tones and freely combine and synthesize the collected musical elements to create unique music pieces. This product not only satisfies children's curiosity and desire for exploration, but also sparks their potential for musical composition during the process of exploring nature.