Eisco-Specimen-Density-Set-of-9-Eisco-PH0109A-P-A-set-of-25mm-cubes-of-various-materials-for-density-investigation-Each-cube-by-definition-has-identical-volume-but-widely-differing-weight-P-P-The-set-
Includes::-brass-iron-copper-aluminium-hardwood-softwood-nylon-PVC-&-acrylic-P-Eisco-Specimen-Density-Set-of-9