I was planning on buying a Cherry MX Blue keyboard in the near future and I thought it would be cool to 3D print key caps for it.
For this you will need:
1. A 3D printer
2. 3D printer plastic in your preferred colour
You will need to either make the key caps in CAD software or find a file of it online. You will then need to convert the file to one hat the 3D printer can read and then transfer it to the printer.
You then need to load the printer plastic and run your file on the printer. It will automatically print the selected file.
Once its done printing you remove the the key caps from the printer and pull the rafts off the caps.