Hypoallergenic and Nickel Free. 10mm Black Lava Stones 8mm Purple Freshwater Pearls Gold Earwires Aromatherapy Earrings Handcrafted in The USA, Black Lavastone and Purple Freshwater Pearl Aroma Therapy Earrings. These exquisite earrings marry the raw beauty of black lavastones with the elegance of purple freshwater pearls, creating a harmonious blend of earthy charm and sophistication. These earrings not only make a fashion statement but also double as essential oil diffusers, allowing you to carry your favorite scents with you throughout the day. Simply add a drop of your preferred essential oil to the porous lavastone beads, and let the calming aroma envelop you wherever you go. The black lavastone beads, formed from volcanic eruptions, symbolize strength and stability, while the lustrous purple freshwater pearls represent wisdom and serenity. Together, they embody a perfect balance of grounding energy and ethereal beauty. Elevate your style and mood simultaneously with these statement earrings that are as unique as you are. Simply put a drop of your favorite sent of essential oil onto a lava stone and the sent will last 12-24 hours.