1,100 and grow, and glow-in-the-dark Clear and Blue clor; Cosmo Beads (TM) -specialty fun beads - Science Educational Products; a great tool for when you teach water cycle and evaporation, grow and glow-in-the-dark Cosmo Beads. A novelty item for kids of all ages. Simple directions make them ideal for anyone to use; the young and elderly.Fancy Package; Great for gift. Reusable up to 2 years, non-fade, non-toxic, 100% biodegradable, non-flammable.; harvest size: each pack (10 grams. About 550 beads) of grow & glow-in-the-dark Cosmo Beads under maximum hydration (10 hrs.) Will Yield about 5-6 cups of round bouncy glow-in-the - dark crystal water beads.
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