50pcs Plastic Science Tubes Spice Liquid Storage Tubes Bath Salts Storage Tubes

$0.99

50pcs Plastic Science Tubes Spice Liquid Storage Tubes Bath Salts Storage Tubes50pcs Plastic Science Tubes Spice Liquid Storage Tubes Bath Salts Storage Tubes50pcs Plastic Science Tubes Spice Liquid Storage Tubes Bath Salts Storage Tubes

DescriptionAre you still looking for teaching equipment for your students to do some experiments?Then our test tubes are one of the best options for you.Plastic material, drop-proof, leak-proof, safe and durable.The perfect helper for chemistry teaching aids.Features- Material: Plastic, wood. - Size: Approx.6.50X1.20X1.20cm/2.55X0.47X0.47in. - Capacity: 3ml. - Enough plastic test tubes, enough for your different needs, you can also share with your friends.- Each tube is equipped with a stopper to ensure a good seal, plastic material, not easy to break.- Allows you to explain the knowledge in the book more concretely, improving your academic performance.- Easy to use and operate, it can be used by novices, professionals, students, teachers or parents.- Not only for storing reagents, but also great for storing bath salts, hydroponics, etc.