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Spiral Timer

SPIRAL TIMER The 5 inch plastic timer, has a spiral circling down the center.
Droplets of oil fall and circle around the spiral on their way to the bottom. So just flip it over and it's ready to go again!
The spiral time r is great for the study of gases and liquids in motion, involving both aerodynamic sand hydro dynamics.
This is a fun way to explore scientific concepts.
Available Colors: Blue, Green, Red, Yellow
When ordering please indicate , in the comments section of the order, the desired color combination. We will supply as our stock allows

Spiral Timer

Item# 4411106 Our Price: $ 8.95

Quantity

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Spiral Timer

Item# 4411106
Our Price: $ 8.95
Qty:
In Stock


Description & Details
SPIRAL TIMER The 5 inch plastic timer, has a spiral circling down the center. Droplets of oil fall and circle around the spiral on their way to the bottom. So just flip it over and it's ready to go again! The spiral time r is great for the study of gases and liquids in motion, involving both aerodynamic sand hydro dynamics. This is a fun way to explore scientific concepts. Available Colors: Blue, Green, Red, Yellow When ordering please indicate , in the comments section of the order, the desired color combination. We will supply as our stock allows To See More TIMERS .