Introducing the Bel-Art VWR Spinbar Micro Stir Bars (371195001), a must-have for any laboratory setting! This case includes 50 high-quality stir bars, designed for efficient mixing in small volumes. Each stir bar features a durable, chemically resistant construction, ensuring longevity and reliability during your experiments. Their unique shape promotes smooth, consistent stirring, making them ideal for use in beakers, flasks, and other lab vessels. Lightweight and easy to clean, these micro stir bars are perfect for precise applications in chemistry and biology. Elevate your mixing experience with this essential lab accessory!