Ruler-o-card

prusaprinters

<p>It is a card, you can put it in your wallet and it may come in useful at some point, when you need to do some measuring in an emergency.</p> <p>Also I live in the civilised world and so it is in centimetres.</p> <h3>Print instructions</h3><p>Print it a a low layer height, I think it will be stronger that way, since it is only 1 mm thick</p>