Made a bunch of custom rulers as gift for a quilt guild. 40 some customized rulers out of the medium clear acrylic.
And I like how they came out!
These are engraved on the “back”. I used “flip” in Inkscape to reverse the image before engraving.
Just remember- those are lines in the ruler … so you need to make sure they have a good stroke, convert to object, and then a fill for the engrave. (wasted some time forgetting that step).