The viscosity of a fluid is basically a measure of how sticky it is. Water has a fairly low viscosity; things like shampoo or syrup have higher viscosities. Viscosity also depends on temperature: engine oil, for instance, is much less viscous at high temperatures than it is in a cold engine in the middle of winter.
One small packet of 7 grams will produce about 500 grams of beads once they are hydrated. Soak overnight to a ratio of one packet of beads to 50 parts water. You can add more water or pour out any extra water when the beads expand. They can also be used to water potted/garden plants and flowers.
Clear Water Pearls 150ml. Clear Water Pearls are water holding vase gems. This is for 5.2 ounces of pearls which can make 5 gallons. And they are re-usable. The pearls are made with a non-toxic polymer. Just one teaspoon fills a 12 x 4 vase. You let them sit in water 2-4 hours to expand. There are over 30 teaspoons in per bottle.