Celtic Pentagram for Willpower and Success Pendant Amulet Talisman for Knowledge and Magickal Ability The magical pentagram encircled and enhanced by Celtic knotwork is the traditional amulet of the Celtic magician. For Willpower and Success. Made from Lead-Free Quality Pewter, embellished with Swarovski Crystals. Comes with a 22 " chain and packed in a jewelry box. Approximate size: 1-1/2" in diameter.