Review on HooAMI Stainless Steel Aromatherapy Essential Oil Diffuser Necklace Locket Pendant with 12 Refill Pads for Perfume by James Wiley

I don't like anything about this trailer. I use my own nylon cord to wear it and love how long the scent lasts on the pad. Sometimes I wear it under my shirt so it heats the metal more to release the oil. Simply wash the pendant and use a fresh pad for another oil. Mixing several oils on top also works well. I like the simple design and I don't have any skin reactions to metal (I'm allergic to cheap metals). Highly recommended!