- Lava rock stone absorbs your favorite essential oils well and the scent will last all day.
- 8mm natural black matte agate stone, black lava rock stone, designed for stress relief, meditation, yoga, essential oil diffuses. The prime quality bracelet is for the closest person.
- These lava rock stone bracelet with adjustable cord, the inner length is from 7 inches to 9.4 inches. The real volcanic bracelet will not change the PH of water like us, fake lava stone beads will increase the PH to 8.4.
