Discover the best clay to use for aromatherapy necklaces, focusing on natural, porous clays such as terracotta and unglazed ceramic that absorb essential oils and slowly release fragrance throughout the day. Choosing high-quality, skin-safe clay enhances scent retention, comfort, and durability, making it perfect for wearable aromatherapy jewelry that supports wellness and daily fragr... https://sg.hysses.com/collections/ornamental-diffusers