Using these decorative stones is easy. For vase fillers, simply pour them into your vase to add a natural and stylish touch. In landscaping, scatter them around plants or use them to line pathways. For aquariums, wash the stones thoroughly before placing them at the bottom. Remember, these stones are a choking hazard, so keep them away from kids under 5. To maintain their beauty, if they get dirty, you can rinse them with water. That's all there is to it, and you can enjoy the natural charm these stones bring to your home and projects.