Dual Function Filament Shelf Bracket

Dual use filament shelf bracket, which works with a 1" Dia wooden dowel. I designed this shelf bracket to function in two ways:A regular shelf to store filaments (like in the cover picture))Act as a filament holder for multiple spools at the same time, and connect multiple filaments to the printer. You can put the spool through the dowel, which allows the spool to spin freely. Before I had AMS, I use this shelf to “hook up” up to 4 spools to my printer, with extra PTFE tubes. This allows me to keep multiple spools “semi-connected” to my printer, and significanly speeds up the manual filament change process. Since I don't need to pull the filament all the way out and remove the spool at all.Hope this can be helpful for others. If you liked my design. A boost will be much appericiated. :)