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Fizz-Keeper Pump A handy little pressurizing device for a soda bottle science.
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Fizz-Keeper Pump


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$2.50

Fizz Keeper Pump
Item #: WPMP-001
In Stock

$23.95

Fizz Keeper Pump 10 Pack
Item #: WPMP-010
In Stock

The Fizz-Keeper is a handy little pressurizing device that was designed to keep the bubbles in a 2 liter bottle of soda pop. Transform your Fizz-Keeper into a science tool and you can make Cartesian divers sink or swim more easily. Suitable for students 5th grade through high school. Also available with 39 Experiments with the Fizz Keeper book by Brian Rohrig.

What's included?

  • 1 Fizz-Keeper Pump