Pen Attachment for ender 3s1 Pro

Simple pen or marker attachment for ender 3 s1 pro. it was built for an expo marker but a printed sleeve could be added for a #2 pencil or pen. Its a simple rotating lever clamp that uses existing hardware from the printer (3 screws). No need to disassemble the printer. Make sure you set the z height to the correct position before you start drawing. I used Convertio to take a line drawing and convert it to an svg file and then tinker cad to export it as an stl file. when you slice the line drawing make sure your slice is no greater that one layer height,