"Ward's Phenomena"

Set of 9 cubes, 25 mm side. Supplied in wooden box.

Density Cubes, Set of 4 Metals with Hooks, 1.26" (32 mm) sides.

Cubes have 2 cm(0.78") sides with a hook for density investigation and specific gravity activities. Element stamp indicates material.

A fascinating demonstration!

Set of 12 Polypropylene bars of different length but the same diameter.

For density determinations, set of twelve in assorted sizes, shapes and masses.

Fourteen materials in the form of rectangular blocks.

Wooden Geometric Shapes - 16 Various pieces, in wooded box.

Density Cubes, Set of 7 Metals with Hooks, (20 mm) sides.

Cylinder set for demonstrating density investigation and specific heat experiments.