Cup and Saucer Display Stand

For owners of fancy antique tea-cups, one can buy little display stands similar to this for silly prices, like $10-20. Sounds like a job for 3D printing. Rather than re-create one of the commercial ones, I designed my own configuration from scratch. You can print a couple of them for less than the price of a cup of tea.

I've refined my initial design a couple of times and ended up with something nicely stable and functional. Prints without supports, for a nice finish

With about 25% fill,