Prusa MMU2 Filament Guide Number

I love this standalone filament guide made by Kommisar. I just designed a label with numbers between 1 and 5, so I can easily see which one I am meddling with.

Print two copies of each number and put them together. Then slide the label into the pentagon shape within the filament guide.

You can customize the label content by using Thingiverse Customizer or editing the OpenSCAD file I attached. If you are using Thingiverse Customizer, just change the content field to what you want.