MPCNC Sharpie Attachment

Here is a little attachment for the updated Multi-Purpose CNC machine tool holder https://www.thingiverse.com/thing:724999.

You can use a Sharpie Marker or pen or pencil to do the drawing.

You will need one or two 3x6 mm screws and washers plus a spring from the spring kit you can find at Home Depot. http://www.homedepot.com/p/Everbilt-Miscellaneous-Spring-Assortment-SP-9901/100142075?cm_mmc=Shopping%7cTHD%7cG%7c0%7cG-BASE-PLA-D25H-Hardware%7c&gclid=Cj0KEQjwhN-6BRCJsePgxru9iIwBEiQAI8rq80Tp