Ceiling identifiers.

thingiverse

My wife wanted a drop ceiling in her laundry room in the basement. I decided to delineate each of the water and gas lines so that I could find them when I needed to get to the shut offs. I designed these up and printed them in White so that they would match the ceiling braces. These snap into place and do not effect how the tiles hang. You need to bring these into your software and add some names to them. I extracted them out -.5mm.