These round aromatherapy pads are specially crafted from absorbent cellucotton, making them ideal refill pads for portable diffusers, car vent diffuser cent clips, and diffuser necklace. Designed for seamless use in a locket necklace diffuser, they enable essential oils to disperse slowly for a lasting aroma, fulfilling your need for ongoing personal scent. Features -Note: fit for 25 MM diffuser necklace -Color:Assorted Color -Material:Cellucotton -Size:1.50X1.50X0.30cm/0.59X0.59X0.12in -Perfect fit design: these round aromatherapy pads are crafted to fit 25 mm locket necklace diffuser, ensuring seamless compatibility for effortless and stylish wear -Lasting fragrance: mini essential oil pads are designed to absorb oils deeply, slowly releasing aroma and maintaining a continuous fresh atmosphere in your car, office, or home -Generous Quantity: you could explore various essential oil blends without worrying about running out, allowing you to DIY your scent usage experience -Versatile application: essential oil diffuser pads are suitable for portable diffusers, car vent diffusers, or aromatherapy pendants -Enhanced air quality: made of absorbent Cellucotton, these mini aroma pads evenly diffuse fragrance and help you create a purified, pleasant environment in any setting Package list: 400 x aromatherapy pads