Lava Stone Diffuser Bracelet Details Lava Stone Diffuser Bracelet Unavailable $1.00 Default Title - $1.00 Select options Use with your Essential Oils on the black lava stone beads! Re-apply every 3-4 days to maintain aroma.Read more Use with your Essential Oils on the black lava stone beads! Re-apply every 3-4 days to maintain aroma.