I had a friend ask me if I could make the desk signs that you can slide out and slide in. From what i can see the HDPE would work but is too thick. Does anyone do this or have an idea where to get the blanks for those?
I think engraving acrylic sheets like you find in the big box stores (.093) or the one’s available at Inventables would work killer. You can even paint the back any color and it will leave a white engraving showing.
Take a look here, they’ve got everything I can even think of for that kind of engraving. 