Are you a fan of the hit show Stranger Things? Silly me, of course you are. Well, here is a Hawkins Research Lab keychain (two actually) for you to print. I printed mine in glow-in-the-dark filament. Worked great. I now have several of these in various colors. I gave a few away to my middle school students but also kept a few. Soon I'l be adding more. I already recreated several of the buildings from the TV show. Something fun to do. Enjoy.
NOTE: The second one is in two parts so that you won't have to use any support material. The way it's designed holds together very well. Put some Superglue in the holes and attach the small part. It will hold together like two hydrogen atoms at the center of the sun.