3D Printed Keycaps with sharp text

I'll show you my experiment on how I got sharp letters on FDM 3D printed keycaps. Toner transfer tutorial: https://www.youtube.com/watch?v=wWhU4gyD9Bk Keycap model: https://www.printables.com/model/828131-xda-keycaps-for-dust-proof-stems-remix