Magnetic stirrer stir bar designed for efficient and uniform stirring of liquids, enhancing experimental performance. Made of durable PTFE material, the stir bar offers excellent chemical resistance and long-lasting durability, ideal for laboratory applications. Suitable for use in various fields such as chemistry, biology, and pharmaceuticals, meeting diverse experimental requirements. Features: - Color: White - Material: PTFE - Size: 0.70 x 0.30 x 0.30 cm / 0.28 x 0.12 x 0.12 in - Enables efficient and consistent liquid mixing for improved experimental results - Constructed with high-quality PTFE for reliable performance and extended service life - Smooth surface finish with no burrs, ensuring safe and effective operation - Non-invasive design minimizes contamination and enhances safety by avoiding direct contact with samples - Versatile for use in a wide range of laboratory environments and applications Package List: 10 x Magnetic Stir Bars