Wall mounted dropper bottle paint rack

prusaprinters

I am always looking for an excuse to learn CAD with practical designs. There are several versions of wall mounted paint storage already but I wanted to try to make my own. The paint rack in the photos:590mm x 54mm x 230mm (LxWxH) 634g PLA (Anycubic white)156 dropper bottlesBambu Lab P1S total print time 38hrs (or 40mm/s print time 193 hrs)I have now made a paint stand for 35mm bottles Dropper bottle paint stand (35mm) by ATree | Download free STL model | Printables.comI took inspiration notably from:HSW paint holder by Elvin | Download free STL model | Printables.comI like material and space efficiency. plus Bestagons !backstops and shelf on top by grindy2608 - Thingiverse I liked the shelf and hidden mounting points. My specification:compatible with dropper bottle paints and their various bottle cap designs.maximize build plate  (256 x 256)minimize space needed for bottle storagepossible x or y axis expansion (pieces can seamlessly fit together)provide resources for others to make customized rack shapesshelf on top (with raised edges to prevent things falling off)efficient material use easy to printno supportsable to lift the whole rack off the wall without the paints falling out.tubes long enough to have backwards bottles.tubes short enough to access shorter dropper bottles I use for Citadel paints Notes when making your own paint rack.42 cell racks will fill 220 x 220 build plate64 cell racks will fill 256 x 256 build plateWall thickness for the single cell model is .4mm. I recommend thickening the outer wall of the finished paint rack to .8mm (same thickness as the interior walls of the paint rack.)Please share your make, I would love to see this out in the wild. All 3D printed parts used in my hobby desk organization project so far:Dropper bottle paint stand (35mm) by ATree | Download free STL model | Printables.comIkea PS 2014 Folding desk hinge cover by ATree | Download free STL model | Printables.comArmy Painter wet palette “floating shelf” wall mount by ATree | Download free STL model | Printables.comPaint brush or tool holder - max 28 brushes by ATree | Download free STL model | Printables.comBox with drawers parametric by Yanev | Download free STL model | Printables.comProbably the most comfortable painting handle out there by flossi - ThingiverseBrush Holder by Ratthy - Thingiversepaint water pot by arnaud vgr | Download free STL model | Printables.comiPhone 12 mini MagSafe Stand by dreamseed - ThingiverseVery specific set of drawers and dividing boxes by ATree | Download free STL model | Printables.comPlier holder for Ikea PS2014 hobby desk project by ATree | Download free STL model | Printables.comPaper towel holder - vertical - Ikea PS2014 Hobby Desk Project by ATree | Download free STL model | Printables.comTool or brush holder v2 by ATree | Download free STL model | Printables.comIkea PS2014 Desk Hack:This IKEA PS 2014 Secretary holds a few secrets - IKEA Hackers