It makes for the perfect water toy for children! <b>Rainbow Water Beads</b><br> - Water beads start as tiny hard balls and grows many times.<br> - Water growing balls will not dye, please feel free to use.<br> - High water retention, rich in moisture, nutrients, trace elements, excellent crystal soil for plants.<br> - Ideal for keeping kids happy and busy for hours and playing a fun game, great learning tool, explore science project.<br> - Soothing tactile Experience for kids with color recognition, counting & fine motor skill and language development.<br> - You don't have to tidy up any left over water beads pieces as it will slowly evaporate and disappear.<br><br> <b>USE</b><br> 1.Putting water pearls in a large container<br> 2.Add water, The more water is, more round the beads will become<br> 3. Put the small water beads into the water about 3-4 hours, the longer the time of placement,the bigger it will become<br> 4. Put the big ones into the water about 1-2 days to become bouncy and beautiful jelly water beads<br><br> <b>Note</b><br> - Water beads will shrink under direct light and heat, it can return to normal size once it be placed under water.<br> - The water beads can not be eaten; Older children must play under adult's supervision. <br><br> <b>Package Include</b><br> 30000 x small water beads<br> 150 x giant water beads<br> 15 x balloons<br> 2 x Scoopers<br> 1 x Tweezer <br>