Lovely wave heart essential oil diffuser necklace on a stainless steel chain. An irresistible gift for all aromatherapy enthusiasts, jewelry lovers, or holiday shoppers. This gift set makes it easy for anyone to experience the benefits of aromatherapy jewelry. Our essential oil necklace comes with a standard 22" cable chain with lobster clasp, instruction card, and an Anavia Signature Gift Box. This gift set makes the perfect gift for the holiday season and introducing friends and family to the benefits of aromatherapy jewelry. Our stainless steel oil diffuser necklace are beautifully crafted out of high-quality stainless steel that are specially designed with ventilated holes to lightly diffuse your favorite essential oil, perfume, or aroma. Each set of felt pads come with 12 multi-colored reusable, washable, and highly absorbent synthetic felt refill pads. you can change them according to outfit colors or to use with different oil scents.