Etchant Pen

Basics

• This page goes over pen/marker selection for PCB Plotting use cases

Pens for etching circuit boards.

• Staedtler Lumocolor Permanent Marker - [1]
• Dalo 33 Industrial Marker - https://www.amazon.com/dp/B00JLG93L6/ref=dp_cerb_1
• Nail polish

Alt

Use a scribe in reverse -

https://www.youtube.com/watch?v=sNh0ubRcTYU

Internal Links

• PCB Plotting
• Precision Marker
• Open Source Marker - need to make this 3dp body + cap + nib cloth/sponge, flexible filamnet with microchannel and some diffuser like a fountain pen-marker hybrid?
• Open Source Ink