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Home :: Science :: Environment and Ecology :: Water Studies :: Saltwater Test Kits > Sand Timers


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Sand Timers


Product NameSKUPriceQty
Sand timer, Set/2, One 3 Minute, One 1 Minute
WW17076M02
 $5.21 




Product Information

The hourglass sand timer became the ultimate expression of flowing time measuring a unit because the dried sand passed from one container to another through a narrow opening without being affected by weather. This handy set of Sand Timers, a one-minute timer and a three-minute timer, allows you to teach time concepts visually! Students get caught up in the thrill of competing against the tiny grains of sand.


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399 Vansickle Road • St. Catharines, Ontario L2S 3T4
(phone) 800-387-9393 • (fax) 800-668-9106

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