Yet another little toolbox :-) 

I designed this one for some screws, lying on my table. But when opening a package of CR2032, all batteries were falling down on the floor. So I changed the the purpose and printed two little inserts (upper and lower part) and now, I have a really sweet battery-box. Don't take the design too seriously, because it was more of a gimmick that ultimately looks quite nice on my desk. Use 4 M3x20 and 2 M3x25 for assembly. 

Print latches with brims and handle with support for better performance. Tighten the screws not to strong to avoid damage or stiffness. Ah yes, this model can be printed on really every printer, for it breaks no size-limitations and needs no filament changes.