Wesco Industrial 272115 Glass Test Tube, 75 in.

Description

Learn the secret of the Giant Test Tube. Make up a pile of Insta-Snow. Experiment with water-proof sand. Use the sun to make white beads instantly change colors. Grow a test tube dinosaur. Learn how to make water disappear. Make squishy jelly crystals color them and make your own rainbow tube. FeaturesEconomical way to gauge drum contents.Heavy gauge glass and plated steel construction.SpecificationsSize: 75 in.