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

This lab test tubes set is designed for everyday experiments, teaching demonstrations, and creative projects, combining practicality with convenient storage. The set includes clear experiment vials and a matching storage rack, making it suitable for lab benches, classroom desks, or home learning areas. The transparent tube body allows you to easily observe liquid conditions, color changes, and layering, helping you complete experiment records and displays more clearly. The storage rack keeps the tubes upright, reducing the risk of rolling, tipping, and collision damage while making access and organization more efficient. Whether for science experiments, liquid sampling, DIY crafts, small specimen display, or party decorations, these tubes meet a variety of needs. The smooth inner walls make cleaning easy and support repeated use. After use, rinse with clean water and allow to air dry naturally to maintain cleanliness and performance for next time.