fold-out wall mount pen holder

A way to organize pens in tight spaces such that they are conveniently accessible, easy to grab while not using up precious space which could be used otherwise. When pens aren't needed, the holder folds flat, small enough to fit into dead space like chinks and crannies. Access is eased when pens are used by tilting the holder portion outwards, allowing grabbing pens comfortably. When not used any longer, the holder folds back to its space saving state.

Presets are for 5 pens of less than 12 mm diameter, and a 80 mm wide holder.

While parametrized, it hasn't yet been set up as customizer suited for thingiverse. While you can use its customizer, only a small number of variables can be changed, and their purpose isn't described very well. You may, for now, generate custom STL files with a local copy of OpenSCAD and consult the .scad source file for information on customizable variables.