The ESSENCE WISDOM charm is made from sterling silver and has the word "WISDOM" engraved on one end. The diamond point technique makes the surface resemble the bark of a tree, symbolizing the wisdom of nature and the tiny grains of wisdom gathered on the journey of life. Express the essence of you. The ESSENCE COLLECTION features a slender sterling silver bracelet design and charms which each represent a personal value. ESSENCE COLLECTION charms are smaller than Moments charms and can only fit the ESSENCE bracelet. ESSENCE charms cannot be worn on the Moments bracelets as the ESSENCE COLLECTION bracelet is smaller and thinner.