Cello Element: The design is based on a cello, with elegant lines and an overall classical artistic feel, enhancing the expressiveness of the musical theme.

Music and Gear Interaction: The rotation of internal gears drives the melody playback, achieving a dual experience of "visual mechanics + auditory music," enhancing immersion.

Mechanical Structure: The spring-driven mechanism and gear system are clearly visible, making the operation process visually appealing and increasing the display value after assembly.

Artistic Atmosphere: Combining a music box with an instrument, the overall style is romantic and tranquil, suitable as a desktop decoration or collectible.

Overall Experience: It combines hands-on assembly with interactive music; once completed, it can be displayed and play melodies, combining practicality and aesthetics.