This very cool bracelet is not only cute, but functional. You can receive the wonderful benefits from diffusing essential oil all day long wherever you go. All of our Essential Oil bracelets are made from organic local North American hardwoods responsibly harvested. They have been sanded and polished for an incredibly smooth finish and left untreated so you can add your own essential oil. Just apply a few drops with a carrier oil to the front and the oil diffuses all day. Because they are handmade from real, organic wood there will be slight variations in coloring, size, print, and grain.