Extremely Rare Trollbeads Red Armadillo Glass Bead. This amazing red armadillo was most likely produced from 2004-2006. It has a Sterling silver core, and is more chubby than the current armadillos. It is also a beautiful deep red color that tapers to the white that separates each of the four scales. It is unsigned, quite beautiful, and in excellent preowned condition. I haven’t seen a comparable red armadillo anywhere.