board marker holder for cinema slate

This is a holder for a "Kleen Slate" dry erase marker to mount on a "Burns & Sawyer"
Simply replace the original screw with m3x20 screw and put the original eraser lid on the back of the pen
I've also added a hole to put a string trough to be able to store the slate on set easier.

I printed mine in PETG but PLA is totally fine
Touching builtplate support are nice but not required