If you’re looking for reliable and sturdy stoppers for your lab needs, the 25 Pack Black Solid Rubber Stoppers in Size #2 is a great choice. These stoppers are made from high-quality rubber to ensure a tight seal, making them perfect for flasks, bottles, and test tubes. With this pack, you'll have plenty of stoppers on hand, so you're always prepared for experiments or storage without worrying about leaks.
These rubber stoppers are designed to fit snugly, helping to prevent contamination and evaporation of your samples. Easy to clean and reusable, they save you both time and money. Whether you're a student, researcher, or just someone who loves to experiment, having these size #2 stoppers in your supplies will make your work smoother and more efficient!
