This is a replacement buckle for my toolbox.
I somehow tend to break them so i printed a few of those and they work really nice for me. Some pins are required to attach them to the toolbox. I simply used a nail and 2 Screws (M3)

cierre de valija herramientas.

This is a simple box for Ghost4 and Ghost4s.
In the beginning I want to say that I used the cable chain here https://www.thingiverse.com/thing:1760952, for which I thank the author.
Case and the door are easily removed for ease of maintenance.
The case has a place for fixing the backlight for the cable.
Case is made under 2mm thick plexiglass.
For assembly you will need the following parts:
-plexiglas 1000x500x2mm in size (leaving a small margin)
-screws:
-m3x10 50 pieces
-m3x16 4 pieces (not needed if you will not do the backlight)
-m3x8 2 pieces
-hairpin m3x100
-nuts m3 70 pieces
-m3 washers, outer diameter 9mm 140 pieces
-washers m3, outer diameter 7mm 6 pieces
-magnet d15x3 2 jokes
-several couplers
-LED strip 1 meter or slightly larger
The name of the models at the end says how many pieces need to be printed.
Это простой короб для Ghost4 и Ghost4s
В начале я хочу сказать, что использовал кабельную цепь вот эту https://www.thingiverse.com/thing:1760952, за что автору спасибо.
Кэйс и дверь легко снимаются…

The IKEA SAMLA Boxes (22 l / 6 gallon) is the ideal storage solution for my needs. The profiled wall design makes it very stable. It can hold up to 5x 750g standard spools and I can put Silica gel inside. The IKEA SAMLA boxes should be available in many countries in the world.  
By mounting an installations tube in the box, I can feed the filament direct from the box to my printer. That's very convenient!  
My spool have all about 20 cm / 8 inch diameter but there is some space left to the wall, so 21.5 cm / 8.5 inch should also fit fine.
It is fast and easy to print. It is very easy to assemble. A drilling jig is also included.  
The STL files are for M4 screw and nuts, but as it is customizable you can configure it also for inch parts, other tube/pipe or boxes.  
I recommend also this things:
Spacer to hold the spools apart (I'm using simple_spacer_32x5.stl and simple_spacer_32x10.stl )
the Spool Adapter for perfect fitting of different spools
a Filament Clip
For sealing your boxes, you may find this…

Samla is (probably) a registered trade mark of IKEA. This clip is – needless to say – not to be confused with a genuine IKEA product. It is solely a self-printable addition for the popular Samla boxes made by IKEA. So please, dear Ikea legal team, take a relaxed sip from your coffee mugs and move on to something else.
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NEW! Now also in 45/65 Liter version.
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I know „The best one“ sounds arrogant and bold, but let me explain:
You can find quite a few locking clip designs for the IKEA Samla boxes here on Thingiverse, but most of them just don't work as satisfying as they should. I've tested them all and found that they are either too small, too massive, don't snap securely, slide/slip, interfere on stacking or simply can't be grabbed/handled properly. Interestingly even the original clips IKEA itself offers suck (they seriously do).
Being a, what I call, pixel f*cker, I made no less than 10 (!) revisions of the final design, tweaking dimensions in steps of tenths of millimeters, and playing with various…