I just published models for a handy spacer ring that prevents stagnant moisture under flowerpots. 🎉 A straightforward but useful design.
https://www.printables.com/model/395668-spacer-ring-for-flowerpot-various-sizes/files
60 different models, with diameters from 120 to 320mm and four heights from 4 to 10mm.
#3dprinting #flowerpot #pot #spacer #ring #drainage #flower #plant #gardening