Four variations on 2" hydroponic net pots, optimized for printing with standard settings on a Replicator 2.
My original attempt was not easy to print, which is why I created the versions with support built in. The MakerWare generated support was a mess.
These net pots should automatically have walls that are two layers thick when printed on a Replicator 2 with standard settings. I've included the scad file so that should be easy to tweak if your printer has a different resolution.
For the two models with a base support, use a pair of pliers to squeeze the support near the base of the pot and it should snap right off.