Basic Flower Pot With Shell (Parametric)

A simple flower pot with acompanying shells. The pot has a hole in the bottom and the shells are designed to provide a small 1mm airgap. The FreeCAD file provides a simple spreadsheet to parametrize the dimensions of the pot. The uploaded model has a bottom inner diameter of 60mm and a top inner diameter of 110mm with an inner height of 110mm.