Baluue 20pcs Natural Volcanic Rock Diffuser Stones – 0.62in Grey for Home & Office

20 pieces of natural volcanic lava stone diffuser stones, 0.62 inch grey, perfect for aromatherapy at home or in the office. These porous stones absorb essential oils for effective diffusion without heat, water, or electricity, making them portable and easy to use. Ideal for bathrooms, desks, dorms, cars, and small spaces to create a subtle, natural scent.