🔬 Stir Up Innovation with Every Spin! Built-in pivot ring minimizes vibration for a seamless stir. Teflon casing withstands corrosive substances effortlessly. Octagonal shape maximizes turbulence for superior mixing. Approved for food, drug, and cosmetic applications. Internal alnico V magnet ensures long-lasting performance. Octagonal design Teflon casing Alnico V magnet The SP Bel-Art Spinbar Teflon Octagon Magnetic Stirring Bar (25.4 x 8mm) is engineered for optimal mixing efficiency. Its unique octagonal shape generates a stronger vortex, while the Teflon casing provides chemical resistance and reduced friction. The built-in pivot ring enhances stability, and the alnico V magnet guarantees durability, making it suitable for a variety of applications, including food and pharmaceuticals.