Wearing our aromatherapy necklace, let nature stay around you! You can choose your favorite essential oil, drop on the replacement pads. Bring the fragrance to your side, so that it will bring you happiness, reduce your sorrow, purify your soul, increase the energy. If you have a sleepless night, you'll sleep well with this necklace. Our aromatherapy product helps to lift spirits, heal, and relieve stress. Premium quality gives you another feeling! Each Aromatherapy Necklace includes 12 multicolored refill pads. Our pads act as a refill that is reusable and has great absorbency to provide a long lasting diffusing period. It can match a variety of colors and styles of clothes and let your favorite odor accompanied with you at anytime. Suitable for all ages of people. Using aromatherapy to maintain personal health. It is the best choice as a gift for parents, lovers, fashion girls, young children, friends, colleagues. We are certain that you will LOVE your new pendant, but in the rare case that it does not meet your aromatherapy needs, we are happy to offer you a full refund!