"PARKWAY PLASTICS, INC."

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.

Pure, white, earthy “China clay”.

Cleaned, pure, bright, metallic native copper.

Gray, fine-grained, massive contact rock.

Fine to medium-grained with biotite.

Gray to buff, with numerous ooliths and fossil fragments.

Clear, pure cleavages, Mohs’ hardness of 2.

Demonstrate Newton's laws of motion.

The durable Wilmshurst Machine is made for years of use.

Pyroxene group; dark green, pure cleaved fragments.

Pure translucent to white, rhombic cleavages, Mohs’ hardness of 3.

Buff, coarse, crystalline “Austin Marble” with shell casts and molds.

Dense and massive.

Pure, bright yellow, Frasch sulfur.

Introduce coding and programming in a fun an easy way.