MEETOOT 5pcs Disposable Medical Valve 2-Way Stopcocks with Luer Connections Male Lock for School Projects, Hobbies DIY Experimental Research Projects

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The MEETOOT 5pcs Disposable Medical Valve 2-Way Stopcocks are designed for precision and reliability in experimental research and school projects. Each valve is independently packaged, made from high-quality materials, and ensures no leakage, making them perfect for DIY enthusiasts and educational purposes.