Learning Resources Jumbo Test Tubes - STEM Toys for Kids, Science for Kids, Science Classroom Supplies

Learning Resources Chunky Durable Jumbo Test Tube with Activity Guide put serious science safely into the hands of your youngest students. Features sturdy rack, different colored lids and calibration marks at 25, 50, 75 and 100 millimeters. This tube supports inquiry-based investigation, hands-on observation and placed in rack with multiple color lids. Plastic tube is safe at temperatures from 10 to 200 degrees Fahrenheit and measures 6 L x 1-1/2 D inches. Ages 4 and up. Pack of 6 tubes.

Chunky, durable test tubes put serious science safely within reach for young students! Encourages inquiry-based investigation and hands-on observation. Tubes are safe at temperatures from 10°-200°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