Unomor 300pcs Disposable Plastic Test Tubes Caps Storage Vials for Science Experiments Lab Use and Daily Liquid Storage Safe for Boys and Girls

Package Include 300 tubes Features -Size:10.50X1.20X1.20cm/4.13X0.47X0.47in Test Tubes -Color:Transparent Centrifuge Tubes -Material: Experiment Test Tubes - The ergonomic screw is easy to seal and , providing excellent leak even during trips plastic test tubes. - Set includes 100 tubes for easy storage clear test tubes. - Test tubes are well sealed to keep stored items and plastic storage containers for. - plastic, and .The hard shell durability.Easy to clean transparent test bottles. - The compact design that it can accommodate cosmetic samples, lotions, liquids, gels, etc., making it easy to carry and travel Test Tube.Goods InformationTest Tube plastic, , environmental .Centrifuge Tubes The hard shell durability.plastic storage containers for The tubes are well sealed to keep the stored object from and water.Test Centrifuge Tubes With a wide range of applications, these tubes can be used for routine scientific testing.practical test tubes Easy to clean

• Tubes for teaching:set includes 100 tubes for easy storage,tubes for science
• Test tube: plastic material is not easy to break, leak and damage, it is safe for to do experiments with cold, hot or acid liquid,practical test tubes
• Plastic test tubes:the plastic stopper is easy to seal and , and it has anti-leaking performance even in journeys,test tubes
• Plastic small test bottles:it can be used not only for chemical experiments, but also for storing daily liquids, such as cosmetics and emulsion,plastic tubes
• Experiment test tubes: material, fine workmanship, strong and not fragile, suitable for liquid storage,liquid storage containers