Interlocking Flower Pots

I printed mine in PETG, obviously upside down. No supports required. A better material choice for outdoor application might be ABS or ASA. Please note the interlock of the original -02 revision is not strong but it allows for "straight in" assembly.. Today I added the -03 revision step file with a much stronger, T-shaped interlock. It requires a "lift and insert" assembly motion. Cheers....