The file 'Bowden Tube Plug For EIBOS Filament Drybox 3D Printer Model' is (stl) file type, size is 184.8KB.
I wanted to plug the extra Bowden tube holes in my EIBOS filament dry box so here is the plug I designed. I printed at 0.1 mm layer height and 100% infill. I had to use a brim to increase bed adhesion on my Ender 3 V3 KE with the stock textured bed, but it may not be needed depending on your setup. I only dry PLA, PETG or TPU so I got away with printing in PLA. If you use higher melting point filaments PLA may not be good for your application.
Knurled_4_mm_plug.stl | 479.8KB |