Parametric core to build a(n)ice stool.
You can choose:

• legs diameter
• support height / thickness
• tilt angle
  OpenScad file 1 and 2 have a different support system (1 is as pictured and 2 has a circular support).

To make it:

• download the openscad files from my Thingiverse account
• set your own parameters and generate the stl
• 3D print the core
• add the wooden legs, put in a bucket with some water
• put it outside
• wait (about 32 hours)
• tada!

You can also replace ice with concrete (which I'm trying at the moment).