Graphic Tablet Hand Rest

When drawing with a graphic tablet, my hand used to fall off the tablet in the lower and right part of the drawing area. I therefore designed this little border to hold my hand in these positions.

Tested on a Huion H950P and printed on an Ender3v2 (infill 20%, Z layer resolution 0.28) but you can scale to fit it on your favourite tablet/3D printer.