How much would you charge for just lasering a 4in x 4in coaster on quartz. I have been asked to do 40 of them and it takes 3.25mins per coaster (no fixture, just popping them in and out and pressing start each time). I would also be doing 40 beer mugs with the same logo, and would take the same time, but a bit more setup because of the rotary. Thoughts? I did do some work on fixing the logo (~30mins).
Also, with the quartz, has anyone color filled this? What paint should I use, do I need a clearcoat on top?
Thanks as always!