Description Our unscented aroma beads are suitable for creating a fragrance experience in your car. Simply add a few drops of your favorite essential oil to the beads, and place them in a small sachet. The beads will absorb the oil and slowly release the scent, providing a long lasting and pleasant aroma while you drive. Features -Color:Assorted Color -Material:Volcanic rock -Size:0.80X0.80X0.80cm/0.31X0.31X0.31in -Natural material: made from natural lava stone, these aroma beads release a longlasting fragrance, providing a comfortable driving environment -Effective diffusion: the aroma beads effectively absorb and release essential oils, filling your car with a pleasant scent -No hole design: the round, no hole design prevents perfume spills and leaks, making it more convenient and safe to use -Versatile use: suitable not only for cars but also for homes, offices, and other spaces, bringing you a delightful aromatic experience -Longlasting: these aroma beads are designed to last for a long time, ensuring continuous fragrance in your spacePackage list: 39pcs aromatherapy beads