I’ve designed 2 more items, both jewelry, and had them 3D printed.
One is cufflinks with the IvanExpert logo. These were made out of brass, designed on Tinkercad (a simple online 3D design program) and printed by Shapeways.
The other is a necklace that says Lucky (for a family member with that nickname). Made out of sterling silver, I added the chain. Also designed on Tinkercad and printed by Shapeways.
Both came out well. I’m having a bit of trouble figuring out size; even though I have a ruler in front of me while I’m working, I still keep making things too big or too small. The next time I make the cufflinks, I need to make the T longer, to prevent them from falling out.