I've got some more metallic disc beads up on Etsy. These are made with a Double Helix test batch called K-108. The metallic quality of this glass is the most mirror-like I've seen yet from Double Helix, reflecting silver, gold, green and blue:
This bead is called "Jovian Tempest" and it's the first in my series of Tempest beads. I have a few more that I've photographed and will post here soon. I love the glass reactions and swirls in this bead. It's a flat tabular shape. The glasses in the bead include Terra, Intense Black, K-102 and Silver Cinnamon:
You can click on the photos to go to the Etsy listings.