Summary
The markers I got had these helpful test papers included, so I decided to make one for wood too. I'm planning on filling it in then using my usual sealant to show how it would look on my finished pieces. You can change the words to match your own marker set. You could also use this on other materials you use regularly.
License
This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.