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Surprise birthday party guests with this Ginormous Grow Shark!

Looking for something really interesting for your child’s birthday party? Look no further than this Ginormous Grow Shark. Simply put this shark in a tub of water and within 7-14 days the shark will grow up to 6 times its original size. When taken out of water it will eventually shrink back down to its original size. This shark is made out of vinyl acetate and polyacrylamide. The shark’s starting size is 6” long. Full instructions are included on the package.

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    • 1 Ginormous Grow Shark
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  • Ginormous Grow Shark

    Shop the best selection of Ginormous Grow Shark at BirthdayExpress.com - The ultimate party store for kids birthday party supplies.

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