Geyser Tube

$8.99
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SKU:
7140
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Steve Spangler's Geyser Tube

Make a 25 FOOT SODA Geyser! Just add mentos 

What started as a classroom science experiment quickly turned into a worldwide internet sensation. Learn how to trigger an enormous geyser by dropping MENTOS chewy mints into a bootle of soda using the 'Geyser Tube'. The Eruption is amazing...and so is the learning if you consider the science behind the fizz.

Ages 8yrs+