"PARKWAY PLASTICS, INC."

The Centripetal Force Kit is inexpensive and effective.

Indestructible, high-quality, fiberglass tape.

For maximum protection, this dispenser is designed with a safety razor that slides and cuts with no danger to fingers.

Basic Pelvic exam practice!

Silvery, paragranite and muscovite-rich with medium garnet crystals.

Fine, common limestone; massive, and will fizzle with HCl.

White, fibrous, silky luster.

Demonstrate Newton's laws of motion.

The durable Wilmshurst Machine is made for years of use.

Vividly demonstrate the power of magnetic attraction.

Introduce coding and programming in a fun an easy way.

Learn To Use And Create Dichotomous Keys.

Bigger design for easy connections.

This set is economical, durable, and versatile.

Gray with line crinoid columnal fragments.

Light gray, with flow structure.