In spite of the popularity of easy to make and print computerized labels, there will always be a market for rubber stamps that are used for business purposes, as well as in the hobby craft industry.

Ink stamps can be fun to make and use, and 3D printers are uniquely ... maybe it would be worth using this to revisit using rubber stamps to help create PCBs?

Photoshop tutorial showing how to make the look of a well-used, rubber stamp. Marks & Scratches: <a href="http://bltvfiles.com/files/Marks%20and%20Scratches.zip">http ...