Growing Dinosaur These tiny creatures are sure to grow into giant prehistoric beasts. email to friend
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These tiny dinosaurs are guaranteed to grow into giant prehistoric beasts when soaked in water! Like real dinosaurs, their size is a real surprise! Includes 10 dinosaurs-various kinds and colors, ready to grow. Non-toxic and safe to touch, these Growing Dinosaurs provide science fun for kids of all ages.

What's included?

• 10 Growing Dinosaurs

How does it work?

Growing Dinosaurs (don't tell anyone) are really made of superabsorbent polymers, designed to grow to more than 500 times their original size! Watch the dinosaurs expand before your eyes and imagine what it was like when these huge creatures walked the earth!

*Use purified water for best results.

What does it teach?

Discover how thirsty polymers perform very important functions in everyday life. They're used in everything from baby diapers to environmental cleanup materials! Aside from their environmental and industrial uses, discover how different kinds of polymers help these "growing toys" keep their shape as they expand.