July 6, 2026
Description
My wife and I were getting tired of the large number of door knockers in the neighborhood trying to sell goods and services. That said, we also have a policy of answering the door and contributing to any youth organization that is selling or fundraising. We simply want the corporate solar companies, window washers, utility providers, religious orgs, etc. to stop.
I printed this in PLA but would recommend PETG for outside (I just didn’t have the colours I needed).
The dimensions of the sign are 200mm x 100mm. The screw holes are located at 70mm and 130mm.
Print with 30-50% infill and 3 perimeters. Don’t forget to add the colour change in your slicer, unless you’ve got one of those fancy multicolour capable machines.
License:
Creative Commons — Attribution — Noncommercial — Share Alike