Nordic Simple Cement Aromatherapy Cup Crystal Stone FigurineGround your space in nature. This minimalist aromatherapy cup is crafted from highly textured, porous cement that mimics natural volcanic rock. The two tiered bowl design acts as a natural diffusersimply arrange the included raw crystal stones and dried botanicals within the basin, then add a few drops of your favorite essential oil. As the oil slowly evaporates from the stones, it provides a subtle, continuous fragrance, making it a serene addition