Remix of Thing 446375 by feriva I thought this was a great idea. I thought that I would include my 123D Design file so others can modify as they see fit. The tag is 40mm X 40mm X 4mm. I filleted two edges of the tag and left the other 2 edges straight. In 123D Design, edit text and extrude text by 1mm. Export to STL file and slice/print. Edit in 123D Design. Modify Text Extrude Text to 1mm Export STL file(s) Open in your Slicer and Slice Print