LBS Vase Filler Home Plant Decoration Water Pearl Grass Jelly Bead (Rainbow 400 PCS) LBS branded home decoration water pearl bead, colorful vase filler for special environment; Easy use, just put in water, and allow 12 hours to expand to 15 mm diameter round bead; Regular shape, vibrant color, reusable for over one year, great quality, not sticky. Non-toxic, every 400 pieces (one bag) could fulfill approx. 1 quarter (0.9 L) volume; 400 pieces with mixed color, fast ship from USA with tracking number.