Growing Dinosaur Expanding in Water Cool Science! - Pop Culture Spot
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Growing Dinosaur Expanding in Water Cool Science!

Regular price $3.00 $0.00 Unit price per
The Growing Dinosaur Toy makes for a great experiment as you take this one inch (style varies) dinosaur, put the dinosaur in water for up to 48 hours, and watch it grow to over 350% of its original size! Keep it sealed in a jar and they can last for years!