Are you still thinking of any possible way to highlight your beauty and taste? Then do not miss this elegant Essential Oil Diffuser Necklace Refill Pads. Made of fiber cotton core material and having practical aroma diffuser function. Can be easily used with essential oils, offering a lasting aroma. Features -Color:Light Green -Material:Fiber Cotton -Size:2.20X2.20X0.20cm/0.86X0.86X0.08in -Note:Suitable for 30mm diameter aroma pendant. -Different with other pendant refill pads, this necklace pads can keep the fragrance you love, more . -With its simple color and classic style, adding the good complement to aroma diffuser necklace. -The material is safe and light, which is wear resistance and practical for the lasting time use. -The usage is simple, you can drip some perfume or essential oil on these pads and store in the necklace. -Easy and convenient to use, easy to change, so that your diffuser pendant always keep fresh. Package list: Diffuser Cotton Pads