If you want, I can make golden ratio calipers, with custom logos.
I have a couple of laser-cutters, and about 5 years of practice, so if you’d like your own logo or design on a case, I can probably do it.
It’s fairly simple – basically a 2-tone or 3-tone effect… there are examples below that I’ve done for people recently. I can also cut different designs – so within the constraints that you can hopefully recognise from the examples here, if you can draw it, I can make it.