BlingKingdom 8 oz Water Beads Crystal Soil Gel Pearls MUL for Silk Flower Crystal Soil can be ideally used for home and office decoration, weddings, fresh and silk flower arrangements, special gifts for lover, candles berries and more. They add a sparkling accent to vases or bowls for your special occasions. Dry: Diameter 2.5-3.0mm Hydrated: Diameter 1.5cm-1.8cm Properties: Non-Toxic, 100% Biodegradable, Non-Flammable, Non-fade, Reusable up to 2 years. 1oz can fill the full 400ml vase