For the past three holiday seasons, I've been using two of my 3D printers to create small toys for Toys for Tots. This year, I was able to produce 127 "parts".
I had a 93.2% reliability rate on the prints this year, pretty good for a Kingroon and an OG Ender 3.
This is all because of IC3D Printers, while I don't officially participate in their toy drive, I do from a distance, they were my inspiration, and they are a great team.