There are a lot challenges during developing and manufacturing products. But also it is a lot of fun.

I assume you want to produce a physical product. What is the sales market? What are the use cases of this product? You need to evaluate all the things before starting the design. Choosing the materials, determining the functions, all need to be carefully thought in advance. If you are not sure about what to do, you can consult some expert in that industry. You can consult to design houses, consultants, or factories even.

I have developed hundreds of products my entire career. If you have any questions, I am happy to help.