20,000pcs Water Beads, Also Known As Water Babies Or Water Fairies, Are Water Gel Beads That Become Elastic When Exposed To Water. They Are Suitable For Hydroponics, Nourishing Floral Plants, Decorating Vases And Planters, Vase Fillers, Christmas, Halloween And Thanksgiving Decorations, Wedding Centerpieces, Floating Candle Decorations, DIY Decorations, And Can Enhance The Ambiance.