Crafted from PTFE, these magnetic stirrer bars are for laboratory applications. Their cylindrical design allows for optimal mixing of liquids, ensuring thorough and uniform stirring. These stir bars are compatible with most magnetic stirrers, making them versatile and reliable for a wide range of scientific experiments. Features -Color:White -Material:PTFE -Size:0.50X0.30X0.30cm/0.20X0.12X0.12in -Rapid stirring: the magnetic stirrer provides quick and even stirring, improving the efficiency of your laboratory processes -Reliable stability: featuring a PTFE cylindrical design, the magnetic stir bar maintains stability and resists falling off or deforming - use: this magnetic stir bar is highly , capable of enduring various experimental conditions without compromising performance -Wide range of uses: for laboratory, chemical, and experiments, this stir bar meets the needs of multiple scientific applications -Cleaning: designed for easy cleaning, the magnetic stir bar supports different experimental needs and simplifies maintenance Package list: 6 x magnetic stirrers