Love your essential oil diffuser jewelry but need fresh pads? This set of 20 refill pads has you covered! Each pad is about 0.8 inches (2 cm) in diameter, made from soft, skin-friendly felt that's perfect for most diffuser necklaces, bracelets, pendants, and even car diffusers. Just add a drop or two of your favorite essential oil, pop the pad into your locket, and enjoy the soothing scent throughout the day. The pads come in 10 different colors—mix and match to suit your mood or outfit. They're washable and reusable, so you can refresh them with new oils or gently clean them if needed. The material is safe, eco-friendly, and odorless, making it great for sensitive skin. Ideal for aromatherapy lovers, office workers, travelers, or anyone wanting a personal scent boost. It's a cost-effective way to maintain your diffuser without replacing the whole piece. Note: Slight size variations may occur due to manual measurement. A practical little set that keeps your aromatherapy game strong!