Polished to perfection, 8mm Tiger Iron round beads. What is Tiger iron you ask....Tiger Iron, also known as Mugglestone, is a mixture of Golden Tiger Eye Hematite (rich in iron) and Jasper. Each strand is a beautiful medley of colors: shades of green, deep red, mustard and brown. No two beads are exactly alike, and therein lies the beauty of this stone. Tiger Iron is a grounding stone used to increase creative expression. Tiger Iron is also known to increase stamina and physical vitality. Who couldn't use a little bit of that in their life.