eggtwist1

This design is based on the concepts I used for https://www.thingiverse.com/thing:5473481. But instead of using a squircle-based Loft surface for the top part I used a surface of revolution with an egg-shaped sweep curve. I don't know if anyone has created a mathematical definition for an egg shape (I guess different kinds of eggs have different shapes), so for this shape I used a curve made from 2 Bezier curves. And just like you'd do when eating a soft boiled egg, I whacked off the top to make an open container.

Note that for printing I specified my slicer (SuperSlicer) to use "Fuzzy mode" for all outside perimeters. I did this to hide the imperfections regular perimeters would produce on the underside of the areas that have shallow slopes. These include the bottom 1/4th of the egg shape and most of the undersides of the 5 twisted feet. Fuzzy mode hides these imperfections quite well.

Note that you have to be very careful when removing this part from your print bed. I used 15%