I know this breaks my only-one-post-a-day rule, but i just had to post this.
It's a mini wiccan altar for sale on Etsy. And most of the elements are smaller than a penny. You just gotta check out the Pocket Wiccan Altar Set by greenwomancrafts. It's described as thus:
The wand, athame, chalice, pentacle and bowl are all handmade by me from offcuts of wood from other projects (I really hate wasting anything!). The wand and athame are about an inch long, the chalice a little smaller....a penny is shown in the picture for scale. I've included a little shell to represent the goddess, and a piece of antler for the god, and a square of felt as an altar cloth. All packed up in a little box.