This PTFE economical cylindrical-shaped, top quality magnetic spin bar features an ALNICO V magnetic core, assuring high strength magnetization. The inert nonstick PTFE coating resists harsh chemicals, is resistant to scratching and high temperatures. Sold as a pack of five stir bars.
Stir Bar Features...
- Polished finish.
- Leakproof design.
- Seamless molded inert nonstick coating.
- An FDA approved material.