Thanks for all the compliments.
They are a simple construction of a roughly 4 inch hexagon with a styrofoam dome glued on top. I then made a slurry of sand and glue and paint. Hopefully it will last forever.
The moisture vaporators,are made entirely of wood. My local craft store sells tons of wood beads, thimbles, and cubes. I just arranged them in a sort of pattern that resembles the vaporators. They are not perfect, but look the part. Using wood glue means that they are very sturdy as well.
Here is the finished wastes:
Wastes 1 by
oldben1, on Flickrh