Particle size specification: 2.5-3mm Non-fading, non-toxic, non-toxic, non-flammable substances make the water pearl crystal clear, colors such as 6 colors mixed rainbow, more than 40,000 water droplets, high elasticity, good toughness, not easy to break. When the hydrogel beads absorb 0.25-0.35 inches of water, they are smaller in size than marble and cannot grow. The …
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