Skull Container With Lid
by BrianEnigma, published
This is a hollowed-out skull with matching lid. It is a derivative of the Chester Copperpot skull, sliced and diced in OpenSCAD.
Just print the base and the lid. If printing with Replicatorg, be sure to use the latest version and enable support structures when printing the lid -- there's a pretty big overhang. I have been printing this at 50% scale, though your tastes may vary.