These handmade keychains showcase fun and colorful glass, crystal-like beads floating in safe oil and encased in tough acrylic. The beautiful colors are available in 48 different color combinations. “We use oil, which never evaporates like cheap imitators. Our colors are brighter, and the number of colors is greater than any competitor,” Owner Brian Prothro of Zipadeedodah told TDmonthly. Launch date: 2006.