SuperMoss decorative gravel is a versatile floral & garden top dressing that can be used in clear vases, centerpieces, terrariums, succulent gardens, fairy gardens, & even potted plants! our sand comes in a Resalable jar which is perfect for people who only need a small touch. We also carry larger sizes for large applications. The sand is child, pet, & environmentally safe. It is biodegradable yet perfectly suitable for outdoor applications.