If you're working in a lab or just love a good science project at home, these FunChem 2# White Rubber Stoppers are a must-have in your supplies. This pack comes with 10 durable stoppers that fit snugly in various laboratory glassware. Whether you're sealing a flask or a test tube, these stoppers create a tight seal, keeping your liquids secure and preventing any unwanted spills or contamination.
What’s great about these stoppers is their versatility. They're perfect for everything from student experiments to more advanced lab work. Plus, the white rubber material is resistant to chemicals, so you don’t have to worry about wear and tear over time. Easy to clean and reusable, they’re not only practical but also eco-friendly. Grab this 10-pack to ensure you always have the right stopper on hand when you need it!
