Small key caps
thingiverse
To help quickly recognize my house keys that all looked alike, I made these simple but effective keys caps. I wanted to use different colors of filaments for lighted environments but also to be able to distinguish them by touch for dark environments or use by the visually impaired. So I made these different forms: circle, hexagon (6 sides), heptagon (7 sides) and octogon (8 sides). Most of my keys were fine for the 23.5mm diameter size, but I had a slightly larger key that required me to use a 24mm diameter, so I uploaded those versions as well.
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