While making this last necklace, I noticed the beads were losing their color. The seed beads were originally copper brown, but when I started using them, they started losing their color. They only lose their color when they are handled or if you roll them around on your fingers. These are Czech beads. From now on, when I buy metallic coated beads, I will roll them around in my fingers to make sure I don't get a bad batch of beads... a bead test... before I leave the store. Has anybody else had this problem before?
Picture: Beads on the left were the original color. Beads on the right are beads that were handled and lost their color.