These water balls expand into jumbo balls when soaked in water. The little water beads are made from a water-absorbing polymer. As the water balls or water beads absorb water, they will continue to grow.

Try this fun water balls or water beads experiment and have a ball with this polymer science experiment. Watch your balls grow in size when soaked in water in just one day, and even bigger balls in two days! These water balls come in a variety of colors. Learn about the incredible super absorption and hydrophilic properties of polymers in this fun sensory experiment.

These polymer balls expand until they become huge water balls made of cross-linked polymers. Dry them out in a single layer and observe what happens as the water in the water balls evaporates.

Jumbo Polymer Water Balls

Get approximately 500 Jumbo Polymer Water Balls as in the video.  This is about 20 bowls worth!  Plus, get approximately 2,000 smaller ones as a bonus.  These are non-toxic and are hours of fun.  Meant for 10 years old and up.  They are Great fun for Adults too!  And the best part is you can use them in plants to help retain water.  Not meant for small children as they could present a choking hazard. You know how little kids are! So use only with supervision.

Or try actually planting a seed in one and see what happens!

You can click here to get yours today!