沙盒樂器是一種充滿創造力和互動性的音樂玩具，其主要特點是使用沙子作為聲源。這些樂器通常由各種容器、感應器和數位技術組成，讓使用者能夠用手在沙子裡塑造出各種聲音。
沙盒樂器由一個木材沙箱组成。使用者可以在沙子上塑造各種形狀，觸發不同的聲音。
 
Happy Shake  are a type of creative and interactive musical toy, characterized by the use of sand as a sound source. These instruments typically consist of various containers, sensors, and digital technology, allowing users to shape different sounds with their hands in the sand.
Happy Shake  consist of a sandbox with wood Users can shape various forms in the sand, triggering different sounds.