This is a simple dividing wall for separating the Ninjatunes electronics from the Taco Belli 
“Pop” mechanism inside a Ghostbusters printed Wand https://www.facebook.com/share/g/E1qqzuuwzevQrApq/.  

I printed it in PETG and simply slid it in place between the electronics and the pop mechanism to avoid wires getting hung up in the mechanism.  It is not glued or screwed at all.  The “box” is tight enough to hold it in place.  Seems to work well for such a simple model!