Advisory: If you plan to use Square Metal Tubing instead of the 3D printed rails included in this model, you will need to visit @Fleckie78

                 He has models specifically designed and toleranced for 15mm square tubing. My connectors are designed to be used with the 

                 rails provided and the two are not interchangeable. Please do visit his site and give him some love as his models were a direct 

                 inspiration for this build system. Thank you.

This is a modular build system that allows you to add on sections one at a time, as your storage needs grow, or your printing time allows. Print one square at a time or a few parts near the end of your filament rolls and before you know it, you have yourself a storage shelf for your ever-growing filament collection. These would also make great plant stands with versatility in design. Build a staggered step or a corner nook. The rail lengths featured in this particular model are 240mm X 15mm squared. The lengths can be easily changed in the Bambu slicer if your needs require it. The printer settings here are set up for PLA, but I have printed them with PETG, and they will work nicely for your outdoor needs. 

Recently I made a foot stool using these parts with modified rail lengths and it holds my weight without issue. I weight about 185lbs for reference.

The initial 2X1 platform (feet not included) using Sunlu 3kg spools (cost about $37 at time of purchase) costs $14.41, with each additional layer only $6.10. 

Meaning, for less than the cost of a roll of filament, you can have the above pictured storage fully printed with feet.

I have begun uploading individual parts on my page, with more coming as I have time to take photos and upload. All the most basic elements are there, and you can begin to assemble the parts you need to make your own creations.