Set of slotted iron masses, Cast Iron, suitable for use with sonometers or other applications where a large load is required. The masses and hanger are finished in black color. Five-piece set consists of one each 1/2kg, 1kg, 5kg, and two of 2kg weights.
Density Set Brass, Set of 12 brass cylindrical bars of different length but the same diameter. Students learn that the density of a substance is constanteven as its mass and volume change. Comes in an attractive wooden holder