Wall mounted spool shelf with Elfa

My apartment is maxed out for storage space but I need to put my growing filament collection somewhere.Remixed le-blab.fr shelf to use a square Elfa bar I had lying around. It will work for other knock-offs like those made by Closetmaid, Rubbermaid, or Ikea as well. I liked that the support went up instead of down, to be visually cleaner, but with so much weight up high I felt it better to make the infill thicker, added a perimeter wall and changed style to triangles for added strength in my print profile.Prints two brackets in about 5 hours. Boost MeIf you find this helpful, please boost the model. Thank you!