Tin Can Seedling Pot
Printed on an Ender 3 S1, I had problems printing the Campbell Planter models in ABS so I created this in TinkerCAD. Simplified the design and widened the cap to accommodate a tin can with the lid ring still attached. File will print at 83mm diameter x 100mm tall but I change it to 82.5mm diam. to fit a standard 15 ounce US bean/vegetable can.
I wasn't worried about it being self watering so it is not part of this design. What I wanted was a sturdy and reusable seed starting pot that was cheap, quick printing (in comparison to other designs), and durable. I can print one in 1 hour 39 minutes with the walls three layers wide, I wanted a thick wall to improve the pots durability.