This density rod set comes with five different lengths segments of a variety metals. Each rod has a mass of 1oz. The metals included in the set are copper, iron, tin, zinc, and aluminum. While using this set, your students can explore mass, density, and volume.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.
California Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.