Tospania Crystal Beads Centerpiece Wedding Tower Vase Filler-makes 6 Gallons -Clear (8 Oz Pack) Ideal for candle, silk and fresh flower arrangements. Use for weddings, birthdays, parties, graduations and more 8 ounces bag of Clear polymer pearls, they will make up to 6 gallons or 24 quarts of perals depending on water used Simple and easy to open packing Material: non-toxic super absorbent cross-linked polymer Reusable and can last for up to 4 months as long as you keep adding water