Off Grid Flower Pot Heating System

Ok Folks!!! You will need:

1 Large Size Clay Flower Pot

1 Medium Size Clay Flower Pot

2 Beer Bottle Caps (Get R Inta Ya)

Rubbing Alcohol 

1 Sheet of Paper Towel

1 Tin Cake Pan (preferably rectangular shaped)

Here's a video I found on YouTube it's in the comments below, Happy Heating!!