Fizz-Keeper Pumps - Air Pressure


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Fizz-Keeper Pumps
CD-4

Prices:

1 - 10:

$2.95 ea.

11 or more:

$2.60 ea.

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Designed to keep the carbonation in one- and two-liter plastic soda bottles, these pumps are perfect for Cartesian Diver experiments. Simply place your diver in a plastic soda bottle filled with water, screw on a Fizz-Keeper Pump Cap and pump away! With the pump, even young children with small hands can easily operate the diver.

Cartesian Diver Ballast Nuts

These nuts fit perfectly on our Cartesian Diver pipets and, because they are made from a non-corrosive metal, they will not rust!

Dozen 1-Liter Bottles & Caps

Brand new, clean soda bottles with caps are great for teacher workshops and classroom activities.

Fantastic Experiments with the Fizz-Keeper

An entire book of experiments to perform with our Fizz-Keeper Pump Caps.

Graduated Transfer Pipets #222

This size pipet is just right for making super Cartesian Divers!