Hey guys, I currently have an idea that I want to make a reality, and I have no clue where to start. I've had the idea of glass keycaps, which have been thought of before, but usually never done. What I found to be the main failing point is the stem, which I've made a solution for: having a hole in the keycap for a plastic stem. The only problem is, I have no idea how I'm going to make a mold for that. If anyone has any pointers or tips, please post them here; I would really love to be able to make glass keycaps.