See the essential oil diffuser necklace on the left in the picture above? I'm wearing that one right now as I write this! I placed a drop of Grounding essential oil blend on the front of the diffuser necklace a bit ago so I could set aside distractions and work on editing these pictures.
Within minutes of applying the oil, it soaked into the clay and as the pendant lay against my chest, my body heat gently warmed the essential oil, causing it to diffuse into the air right below my nose. Neat right?