Great Deal 10000Pcs Water Beads Pearls Jelly Gels Mud Crystal Soft Bullets Crystal paintballs are easy to made. Non-fade,Non-Toxic,100% Biodegradable,Non-Flammable. Less expensive and more attractive than marbles or stones Ideal for candle,silk&cut flower arrangements,centerpieces and more. A great learning tool,kids are busy for hours,having fun experimenting, Many uses for decoration for weddings, showers,centerpieces