"The Mystery of Lyle and Louise"

These hand trowels have baked-on enamel finished blades with tough plastic handles with thumb grove.

Simplifies exercise band and exercise tubing use.

Demonstrate the transfer of mechanical energy into electrical energy with a simple motion of your hand.

Light gray, fine small clasts.

Dense and massive.

Hematite-cemented quartz; orthoquartzite.

Pure, large, transparent-to-translucent cleavages, Mohs’ hardness of 4.

Chlorite-bearing.

Make sure your water is balanced.

Investigate Nerve Tissue.

Pale pink felsite, with small sanidine phenocrysts.

Similar to our Beaker Brush, this tool features two rows of bristles and a double-tufted fiber end. Brush area is 2.5cm dia. x 10cm long; overall length: 41cm.

Keep your grip and protect your hand.

Reveal the Nature of Color and Light

Shiny black volcanic glass showing conchoidal fracture and some spherulites.

Brownish black, intermediate stage between peat and bituminous coal.