Description This ultra-small PTFE magnetic stir bar is designed for laboratory use, particularly in test tubes and cuvettes. Its compact size ensures efficient mixing in small volumes, making it ideal for precise experiments. The PTFE coating provides chemical resistance, ensuring durability and reliability in various laboratory environments. Features -Color:White -Material:PTFE, magnet -Size:0.90X0.15X0.15cm/0.35X0.06X0.06in -Quick and uniform mixing: the ultrasmall magnetic stir bar can quickly and uniformly mix liquids in test tubes, enhancing experimental efficiency -Versatile application: suitable for various containers such as test tubes and cuvettes, meeting diverse experimental needs in research, medicine, and chemistry -Compact and portable design: its small and lightweight design makes it easy to carry and store, allowing for convenient experimental operations anytime, anywhere -Timesaving efficiency: the stir bar's highefficiency mixing capability saves experimental time and boosts work efficiency -practical and stable: features wear resistance and stability, ensuring reliable longterm usePackage list: 5 x stirrers