50pcs Test Tubes Lids Plastic Lab Equipment for Science Projects and Educational Use

Package List Test Tubes Characteristics - Material: Plastic Liquid Storage Containers. - Size: 7.50X1.20X1.20cm/2.95X0.47X0.47inch Teaching Tool. - Color: Transparent and white Plastic Test Tubes. - The test tube set is well sealed to keep the stored objects of dirt and moisture Sample Tubes. - Compact and portable design must ensure its practicality to hold cosmetic samples, liquids, lotions, gels for travel Test Tube. - Let cultivate interest in learning and grades through practical exercises Tubes. - Smooth surface for easy to clean and ensure the accurate experiments Clear Plastic Tube. - plastic material, and Chemistry Test Tubes.Goods DescriptionTest Tube Easy to view the liquid with the transparent body design.Plastic Tubes Are you still worried that there is no container for your to do chemistry experiments? , our plastic test tube set is carefully prepared for you

• Test tubes--let you explain the knowledge in the books more concretely, which makes it easier for students to learn,Liquid Storage Containers
• Laboratory test tubes-- material and fine craftsmanship, strong and not easy to break,Storage Containers
• Test tube with caps--smooth surface for easy to clean and ensure the accurate experiments,Plastic Test Tubes
• Sample tubes-- plastic material, and ,Tubes with Stoppers
• Chemistry experiment equipment--the portable and compact design will ensure its practicability for holding cosmetic sample, lotion, liquid, gel and more for portable carry and handy use for travel,Teaching Tool