The Devil's Handkerchief by Uday I received is stunning, and functions well as a working surface for
fortune telling/intuitive readings. This utility tool would work very nicely with billets. I use
it instead of a force bag for colored tumbled gemstones.
If you hold it up in your hands in
a full display, remember to keep it in front of your torso, in order to block any light sources
behind you from potentially revealing the interior.