Here is my Small size Storage Box project. Originally it was meant and made for Honeycomb wall, but it went much better in my opinion as it become more universal and now it can be mounted on Honeycomb wall as originally was intended but in addition it can be mounted on any surface you want. Plain wall, plyboard and so on.

So…
Boxes are made easily to hang on wall by using rails. And here are two types of rails in two different sizes each. One type is with hexagon fixings for Honeycomb Wall. Other Type is with M3 screw holes. This one You can use on Honeycomb Wall as well by using original M3 screw fasteners or you can put it to any surface using screws or even a glue. Use as many rails you need so you can use only 1-2 boxes or make a mesh of dozens of them if needed.

As for boxes them self. You can check sizes in pictures. I have done 2 types of them they are absolutely the same but difference is for printing.

1. Solid One. Name says it all. It is absolutely ok, but to print you will have to use some supports.
2. Supportless one. Again, name says it all. It is two part version, so good thing here - supports no needed. Only downside, You will have to do some Glueing job. Here is small vid how it is going together:
    

So. Depending on version you want to use You can be totally free of needed anything extra here or You can be needed some M3 screws and some Glue.

p.s.
Soon I'm going to make some bigger size boxes as well.

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