New Devotion Diffuser gold tone necklace by Vitality comes in a Vitality jewelry bag Chain is 19" w/ 2" extender This elegantly crafted necklace is an excellent way to diffuse your favorite essential oils. The center is a lava stone inside a heart, Lava Beads are made from Natural Volcanic Basalt & the lava stones acts as a sponge-like carrier as it soaks up your oils and retains them in the core of the Bead. It is known to be a grounding stone that has connections to Mother Earth promoting strength, stability and courage.