The egg is 105 mm high and is completely pass-through.
As is usual for an egg, it must be handled with care. The ribs of the outer part are only connected to the baseplate at a narrow point at the bottom. They can easily break off. The holes in the base of the outer part are there so that a piece of filament can be inserted after printing to increase stability.
The 3mf-files have set material changes and specific modifiers to make the model more stable on the base.
For the print in the photos I used dual color Overture PLA Silk (red-gold) and for the baseplate a Creality White PLA.
The model was created with FreeCAD 1.0.
The author marked this model as their own original creation.