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:Grey -Material:Fiber cotton core -Size:2.30X2.30X0.30cm/0.90X0.90X0.12in - Made of fiber cotton core material, it will not to fade, suitable for diffuser pendant pad replacing, longtime to use. - These refill pads will be a great choice for your everyday needs and different occasions with your essential oil diffuser necklace. - No tools are needed, all you need to do is add your favorite perfume or essential oil to diffuser, then insert pad. - You will win compliments from others, fit for most kinds of essential oil necklace diffuser pendants. - Regular replacement can make the fragrance stronger and last longer, easy to use. Package list: Replacement Refill Pads