A wooden bowl in an egg-shaped design created just before easter 2014.
Hence the name. Sorry for giving it a german name, but that is how this object is known.
The svg file contains two set of rings. Assembly is done by alternating between the sets.
The 2mm holes are meant as an assembly aid. Use toothpicks to align the rings.
Originally published at https://wiki.fablab-nuernberg.de/w/Ding:Ostereierschale