Using these decorative stones is a breeze. For vase filling, simply pour them into your vase to add a touch of natural beauty. In landscaping, scatter them around plants or use them to line pathways. In aquariums, they can create a natural - looking bottom. When handling, always be aware of the choking hazard and keep them away from kids under 5. To maintain them, you can rinse them with water if they get dirty. That's all you need to know to enjoy these lovely stones!