Looking for the perfect solution to store your samples or conduct experiments? These 100 pcs 20ml glass test tubes with corks are just what you need! Made of sturdy glass, they’re clear enough to easily see what’s inside, and the corks make sure everything stays secure. Whether you’re in a lab, school, or just experimenting at home, these test tubes are reliable and versatile.
What’s great about these test tubes is that they can handle a variety of substances, from liquids to powders. The 20ml size is ideal for small samples, making them perfect for tests, DIY projects, or even crafts. Plus, with a whole pack of 100, you won’t run out anytime soon! They’re easy to clean and reuse, so you can keep your experiments going without any hassle.
