Step 2: Print the letters
I used the free software program Inkscape to write the words ‘cutting edge’ in uppercase letters (the lowercase letters don’t have the pop-up tab at the top). I then made sure the ‘fill’ was set to zero and the ‘stroke’ was set to 0.3 pixels. In plain English that means that you now could only see the outer edges of the letters. I printed the words on heavy A4 paper.