Replacement pieces for the vintage board operation, I know they changed these pieces through out the years but these were made for a children's hospital and this is the version they had. So don't throw that game away just print these and keep on playing. Since its just a board game these are in PLA but I might make a PETG versions as well to withstand being disinfected since its for a hospital.
Apparently some version had a “brain freeze ” piece so added that in as well, if you're version has different pieces let me know and ill add them.