Progress on my current invention

My current invention takes advantage of a few different 3D printed parts. So I'll share why it was the best approach for this project, why I chose the machine and CAD software I did. Where I am in the overall process of bringing this to market. No better way to learn how to invent, than participate with a successful inventor.
I'm teaching how to not get taken for a ride and actually develop a product that will sell.
Would love to hear about your ideas too and lend any thoughts I have on helping you.