Zippo Lighter Engraving

Thank you so much for sharing this with us!
Have you tried to engrave the regular,silver/chrome Zippo Lighters?
Do you mind letting me know what the settings would be for them?

I’ve been searching everywhere for settings that could work on these lighters, but have not found much. They would need to be coated with CerMark, is this correct?
Thank you for your time, I’m totally new to lasers so any tips and tricks would be very much appreciated :smiley: