such a great model! Easily fooled multiple people (no one bit it because I'm not a prankster).
It even has the realistic small offset (white filling).
A bit more weight and it would be a great fidget thing.
I'll try to embed some 0,01€ coin(s).
Just used some of my spare filaments; printed in PLA:
Das Filament schwarz (black)
Geeetech white