Size of function marks (F1, F2 etc.) on keyboard too small

The function marks are too small for me. I don’t think I’ve seen this complaint before, but I’m wondering if others feel the same way. As a developer I spend a lot of time making use of the function keys as, like, function keys, and I feel like I’m constantly hitting the wrong keys because the markers aren’t clearly visible (to me).

I assume they’re fine for the majority of users; great! Not personally interested in hearing those thoughts… just curious if there are others out there who find them too small. I couldn’t find any threads previously discussing this.