You can also use a 3x3 font since the slider are pretty much full images instead of code.
They may seem hard to read but when compiled in words, they became easier to recognize.
Here a 3x3 and 3x4 font.
edit: I did make a 3x3 font myself in the style of my 3x4 here, but I can´t seem to find it now, so I uploaded this internet version. Some letters could be better, but you get the idea.
- chr 01.png (169.47 KiB) Viewed 16470 times
- 232px-3x3_typeface.svg.png (901 Bytes) Viewed 16470 times