If you're working in a lab or just love doing science experiments at home, you know how essential magnetic stir bars are. This MECCANIXITY set gives you a whopping 50 pieces in five different sizes - 6mm, 10mm, 15mm, 20mm, and 25mm lengths. They've got that classic olive shape that spins really smoothly in your liquids. The PTFE coating is what makes these so great - it's corrosion resistant and can handle crazy temperature ranges from -180°C all the way up to 250°C. That means you can use them with hot plates without worrying about them melting or degrading. The surface is super smooth too, which reduces friction and makes cleaning a breeze. Just toss them in your container, place it on your magnetic stirrer, and watch them go! They're reusable, so after you're done, just give them a quick wash and dry, and they're ready for your next project. Whether you're mixing chemicals, growing cultures, or just need consistent stirring action, having multiple sizes on hand means you're always prepared for whatever container you're working with.
Free 30-day returns 
Free 30-day returns
