Filament Dryer/PFTE Plug

Minimalist plug for filament dryers or PFTE tubing.  Requires about 0.75 grams of filament which is about $0.02.  I have provided files that work for Eibos and most other dryers.  The fc3d file is included and you can tweak as necessary.  The OD file is for a plug that represents the outside diameter of the PFTE tubing which is what you would use for a dryer.  The ID file is if you want a plug to fit inside PFTE tubing. 

If you use the STL files make sure you use a brim.

I don't suggest using PLA, drying filaments can require high temperatures, PETG or PC should be used depending on the maximum temperature you use to dry filament.  Remember deformation happens at a much lower temperature than the glass/print temperature.