Diffuser necklaces= A stylish, easy way to take your essential oils with you on the go. Discreetly use your oils anywhere with these aromatherapy necklaces. Super cute with so many options- long or short, bright or vintage looking, silver or gold- we have the perfect one for you! These make great gifts along with our essential oil gift sets, especially for those hard to buy for people on your list (come on, we know you have one, we all do!).