Rectangular density set.

• Set of 4 equal volume rectangular prisms
• Includes: Aluminum, Copper, Steel and Brass
• Dimensions: 1.25×1.25×5 cm (0.5×0.5×2")
• Machine tooled to the most exacting tolerances in the industry

This 4 piece set includes aluminum, brass, copper and steel specimens of equal volume designed for successful density experiments and specific gravity measurement.