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Feature
Solid copper cube measuring 20mm (0.78")"Cu" Stamped into the cube for easy identification
Density Cubes have a wide range of educational applications for all grade levels
Due to the nature of raw metals, some oxidation or corrosion due to humidity and storage may occur. Simply scuff any oxidation off to make cube look brand new again
This is for one single cube without hooks - Penny used for Scale (not included