This is sold in pack of 2. In total there are
42 * 1u
2 * 1u homing
This set can be used in a crkbd (corne) keyboard.
The surface can be optionally polished by sandpaper.
Important note: The bottom connection wires will include warping, or they might come in separated form. This is expected and will not affect the actual keycaps.
This product does not include key switches.
You can also buy this on Shapeways.