Complex multi-part stencils made easy!
The base has holders for magnets, so it clips to the surface and wont move around on you.
Everything is modeled in OpenSCAD and is completely customizable.
The OpenSCAD file has a complete set of details. For the latest version, use the one at https://github.com/rhythmx/stencil-station
Updates:
NOTE: The online SCAD customizer won't work with the graphical stencil plates, as they require loading SVG files from disk. You can download it all from github and use the native OpenSCAD to generate your own.