DENSITY ROD, 0.65″ DIA. X 3.5″ LONG, 1,
Item Description:
DENSITY ROD, 0.65" DIA. X 3.5" LONG
Product Family Description:
Machined aluminum cylinder floats in cold water, but sinks in warm water. Includes activity guide.
Measures 0.65" Diameter x 3.5" long.
Weight is 0.5 ounces