Harp (transparent hollow with built-in flow filler)

Abstract

1. Name of the product in this design: Thumb Piano (transparent hollow with built-in flowing filler). 2. Purpose of this design: for entertainment and playing music. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: Part A is made of transparent material.

Images