CONTAINERS | Any narrow-opening container made of an essential-oil-safe material can be turned into a reed diffuser. Glass, ceramic, earthenware, wood, or stainless steel all work great. Look around your home, you probably already have something that will work. A vase looks so good as a diffuser. I prefer glass containers because you can decorate them!
Having a hard time finding one? Try:
Amazon, Michael's, World Market, Joann's, Hobby Lobby, Goodwill.