Simple parametric plant tray / drink coaster

Note:  Click on “Download” and a menu will pop up that will let you download the .f3d file if you want to open it in fusion 360.  This is a simple parametric plant tray or coaster tray.  The variables that you can adjust are thickness (recommend ~2mm to prevent warping), lip height, lip width.  I've had the best success letting it cool until it pops off the plate to maintain flatness.  Download the .f3d file, click MODIFY, CHANGE PARAMETERS, and you will see the box below to create.  I did not intend this as a drip try to catch a lot of water but certainly a little bit wider lip and taller could function for that.  I made these as I have wood furniture in my house and a LOT of plants in ceramic pots with their own drip tray.  Sometimes they sweat a little and this protects the wood surfaces underneath.  I print them out in the closest color to the surface the are on and the are hardly noticeable.  I have also included some common sizes if you don't want to mess with it.  135MM seems to provide a good size for most of my plants.