Bring the excitement of real science into young hands with these chunky, colorful test tubes! This set includes 6 oversized plastic tubes with matching lids, a sturdy rack to keep everything organized, and an activity guide packed with fun experiments. Each tube features easy-to-read calibration marks (25, 50, 75, and 100 ml) and safely handles temperatures from 10°-200°F. At 6 inches tall with a comfortable 1.5-inch diameter, they're perfectly sized for little scientists aged 3 and up. Perfect for sparking curiosity and making learning feel like playtime!

Put serious science safely within reach of young students! Includes 6 chunky plastic test tubes, 6 colored lids, sturdy rack, and activity guide Tubes are safe at temperatures from 10°-200°F and feature calibration marks (25, 50, 75 and 100 ml) Tubes measure 6"H x 1.5" in diameter Designed for ages 3+