Primary Science® Jumbo Test Tubes with Stand

Science Essentials

Chunky, durable test tubes put serious science safely within reach for young students!

Encourages inquiry-based investigation and hands-on observation
Supports serious science experiments - plastic tubes are safe at temperatures from 10deg -200deg F and feature calibration marks (25, 50, 75 and 100 ml)
Includes 6 test tubes, different colored lids (to track experiments), sturdy rack and Activity Guide
Hand wash

Tubes measure 15.3cm H x 3.8cm in diameter

**Age 3+

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