Here is my review for your product:

Pros:

• Can turn everything into music instruments
• Very cool idea
• Hard to find similar products in the market

Cons:

• Nothing for this product

My comment:
Easy to use too. It can increase our creativity

For this product, I like to mark it as
8.3/10

Good work on hunting, thank for bring us a good product

(Please noted that it is my personal opinion only)