I liked the faceted look of the simply twisted vase, and had been wanting a printed top hat for a while, so I made this.

It was printed with a 1.2mm nozzle using clear PLA in spiral vase mode with a 40mm brim that I didn't remove.

The original files were lost in an unfortunate accident, but the result I've included should be almost the same as what I used to create hat version 3.