Set of 4 different cylinders - equal weight

MACHINE TRANSLATION (not authorised yet)

A set of 5 different cylinders made of metals and their alloys: aluminium, brass, iron, zinc. All cylinders have the same weight and diameter and are therefore of different heights, which perfectly illustrates the difference in density between them and allows you to become practically familiar with the concepts of weight, volume, density and specific weight, as well as the properties of metals and their alloys.