Magnetic stirrer stir bar designed for efficient and uniform stirring of liquids, improving experimental efficiency. Made of durable PTFE material, the stir bar offers excellent chemical resistance and durability, making it suitable for laboratory applications. Versatile 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 uniform mixing for improved experimental performance - Constructed with PTFE coating for long-lasting use in laboratory environments - Smooth surface finish, free of burrs, ensuring reliable and safe operation - Allows non-contact stirring, reducing contamination risk and enhancing safety - Suitable for a wide range of laboratory applications in chemistry, biology, and pharmaceuticals Package List: 10 x Magnetic Stir Bars