Primary Science Jumbo Test Tubes with Stand Charts Classic colors resist fading and

Classic colors resist fading and have a smooth finish

Foster your kindergartner's critical thinking skills and see confidence soar

Perfect for adding a touch of wanderlust to scrapbooks

There's even a wooden-handled lint brush to keep clothes and furniture looking tip-top

Inkjet and laser printer compatible

Primary Science Jumbo Test Tubes with Stand Charts Classic colors resist fading andJumbo Test Tubes with Stand Chunky, durable test tubes put serious science safely within reach for young students. Supports inquiry based investigation and hands on observation. Plastic tubes are safe at temperatures from 10 200F and feature calibration marks (25, 50, 75 and 100 ml). Hand wash. Includes 6 test tubes, different colored lids (to track experiments), sturdy rack and Activity Guide. Tubes measure 6"H x 1 1 2" in diameter. Grades PreK+ LER