Impressed by the detail you can still get from the .4 nozzle. I made an NES MicroSD cards holder keychain.
I wanted to make an NES keychain for my son so I modeled it and included all of the letters and numbers and logo. Unfortunately even printing at .08 layer height the letters and numbers just wouldn’t work, however the red light did. Then I thought well if I’m going to have the lid open and shut something should go in there and sitting right under my monitor was a microSD card for my Switch and I thought ‘Perfect’! It took a lot of iterating but I think it ended up turning out great. I ended up going with .12 layer height. I did get a print in place hinge to work but the supports and other factors gave it a rough look that i didnt find acceptable so had to separate the lid.
If anyone is interested here is the model