1 Set Lab Test Tubes with Storage Rack Clear Experiment Vials Liquid Sample Tubes

This laboratory testing tube set is designed for experiments, teaching, and sample display. It includes clear liquid tubes and a storage rack for easy organization and access. The transparent tubes let you clearly observe liquid colors, levels, and reactions, making them suitable for school science experiments, home parent-child activities, DIY crafts, liquid layering displays, and small sample storage. The included rack keeps tubes upright to help reduce rolling, spills, and breakage while keeping your tabletop tidy. Lightweight, reusable, and practical, these tubes are ideal for teachers, students, science enthusiasts, and anyone who needs to display or store liquid samples. Keywords: lab test tubes, experiment vials, clear sample tubes, liquid tubes, test tube rack set, science experiment tools, teaching lab tubes, DIY experiment supplies.