"Freeze-Dried Specimens"

This set features a handy, economical selection of density cubes.

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

The Density Identification Set is ideal for an investigation lab.

Educators can conduct a comprehensive array of density experiments with the density/slope class set.

Rectangular density set.

Ensure perfect geometric alignment of your balsa fins on any Estes model rocket.