Although slightly reminiscent of my Wiggle vases, this geometry is completely new. It is basically a single Loft shape made from a series of stacked horizontal 2D star-shaped (sort of) curves. Since I didn't want to go to the trouble of making this truly watertight (so it could hold flowers) the photo shows how it looks with a bunch of peacock feathers. (Several years ago a mature male peacock dropped dead on my front step, so I harvested his pretty feathers.)
This part printed in 27 3/4 hours using a layer height of 0.200 mm and a print speed of 100 mm/sec.