I've really gotten into 3D printing since our family got an awesome Bambu printer last fall.

I find SO many household problems that can be solved, or projects that can be done better, by quickly making little custom parts like these.

What are they? Doesn't matter!* They printed in 5 minutes and helped me with a project. (And I'm still making all of my custom models in TinkerCAD, a web app designed for children, because it's so fast and easy.)

* installing some custom cove lights in my office

I previously also made this custom tool to pull up a difficult shower-drain grate… then also made a new drain filter that significantly improved over the performance of the old one.
And when my rattly office vent cover finally annoyed me enough… I fixed that, too.
One more 3D-printing win: I made Tiff a tiny pair of earring replicas of our restaurant's famous swinging lights as a Christmas gift.
@marcoarment That's very sweet.