Wave Machine Science / Physics Kit H744
Sale price
$9.50
Regular price $34.97
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Includes Wave Tank, Motorized Base, Detailed Instructions and Poster Requires 1 C Battery, Not Included Official Smithsonian License Great item for Tweens Gift for a Girl or Boy 22216N Smithsonian Wave Machine
Wave Machine Science / Physics Kit H744
Sale price
$9.50
Regular price $34.97
Shipping calculated at checkout.