Wholesale Water Beads 1 Pound Bag - Blue Reusable up to 2 years, Non-fade, Non-Toxic, 100% Biodegradable, Non-Flammable. Perfect for: Parties & Wedding Centerpiece,decoration,Fresh cut flower and Bamboo, Floating candles, Air Freshener, etc. Harvest Size: 4 oz of Crystal Soil dry under maximum hydration (24 hrs) will yield about 4 gallon of round bouncy crystal soil beads.