Jumbo Test Tubes with Stands

Large durable test tubes for hands on learning.
Encourages inquiry-based investigation.
Supports science experiments — plastic tubes are safe at temperatures from 10°-200°F and feature calibration marks (25, 50, 75 and 100 ml)
Includes 6 test tubes with different colored lids (to track experiments), a sturdy rack and an Activity Guide.
Tubes measure 6""H x 1.5"" in diameter.








Grades PreK+