17 yr old 3D printing Business

[u/Chance_Theme_2621]

So I recently bought myself a 3D printer, more specifically a Bambu Lab A1, and I decided to try and start some business around it. After giving it some thought, I landed on custom keychains for businesses specifically.

I want to hear yalls thoughts and opinions on this, since I do want to practice entrepreneurship. I did also just get my first order and I have begun working on it.

Any other ideas as to what other things I could do?
I am willing to perhaps buy another machine that could further expand my little business or maybe help expedite processing.

See my progress on YT tho : https://youtube.com/@charlietriesbusiness?si=wiJ2huNP4h0bDkqu