Thames & Kosmos 555001 Air + Water Power
Original price
$44.90
-
Original price
$44.90
Original price
$44.90
$44.90
-
$44.90
Current price
$44.90
Build your own models powered by air and water pressure to learn about the laws of physics. This unique kit allows you to build two different air-and-water-powered systems: water-jet propelled cars and hydro-pneumo (which simply...
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