If you have a cheap-ass car like my VW Polo'91 which is born without a cupholder, this is for you.For the last 4 monthy, when people have asked me why I'm building a 3d printer, I have answered "so I can make stuff - like a cupholder" so the succes-criteria of my reprap project has been to print this very object.So my 3D printer project is hereby officially a succes!Print it, mount it onto your dashboard, using either double-sided tape (I use carpenters tape) or screws.Make coffee, put in cup, put in cupholder.