Sample Pack of Rainbow Water Beads - 10g Each of 13 Different Colors

Sample Pack of Rainbow Water Beads - 10g Each of 13 Different Colors

Overview

A sample pack of all 13 colors of rainbow beads, each one individually packaged.

Warnings

Sample Pack of Rainbow Water Beads - 10g Each of 13 Different Colors

Regular price $16.95 In Stock
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Overview

A sample pack of all 13 colors of rainbow beads, each one individually packaged.

Warnings

Product Details

Sample Pack of Rainbow Beads - 10g of Each Color

The sample pack of our Rainbow Beads features all 13 available colors, each one in its own 10g bag. The colors include: red, green, black, blue, teal, pink, citrine, scarlet, clear, white, yellow, purple, and orange.

Capable of absorbing enough water to grow up to 200 times their original size, when placed in water these simple little beads will take a day or so to fully grow. Once they've gotten to their full size, they can be bounced, rolled, or thrown. When you're done with them, just let them dry out and return to their original size to be used again. If placed in warm water, the beads will expand faster than if in cold, because the individual molecules within the beads move much more quickly. They will even hydrate and expand if placed in a carbonated beverage!

The rainbow beads are made of cross-linked co-polymers that are capable of rapidly absorbing water by osmosis. When they come into contact with each other, the water is shunted from outside of the polymer to the inside, causing it to grow and expand. It is this process, combined with the elastic properties of polymers, that allow the balls to expand.

Whether you call them decorative water crystals, water pearls, polymer crystals, gel balls or jelly balls, the rainbow beads are an excellent addition to the classroom to teach about osmosis, the rate of absorption, and more!

Rainbow beads are safe, non-toxic and environmentally friendly.

Additional Information

SKU

ETSample13

Weight

0.3 lb

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