You will receive 75,000 Mix Color water pearls which size is 2mm-3mm. Safe and reliable: Water gel beads makes of polymer. In the water, they will magically grow into marble-sized water pearls Wide Usage: Perfect for large parties or festive events, birthdays, wedding centerpieces, anniversary decorations, floating candles, Floating Beads Pearls. Instructions: The floral beads require soaking in water for 6 hours. Water gel beads will grow up to 18-20mm after absorbing enough water. Water pearls can last for 2-3 weeks. Paired with the submersible LED Tealight, the clear floral beads will also take on a beautiful glow. Services: We save you time when preparing activities by exclusively providing services for calculating vase volume and water gel bead usage. We can answer your questions within 12 hours. Please use Customer Questions to ask a question. You only need to provide the vase’s diameter, height, and quantity.