Learning Resources Primary Science™ Jumbo Test Tubes with Stand

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 with different coloured lids (to track experiments)
• Sturdy Rack
• Activity Guide
• Hand wash

Tubes measure 6'H x 1.5' in diameter

Recommended for Ages 3+