Introducing the Nalge Nunc Square Laboratory Bottles! These durable polypropylene bottles are designed for efficient storage and transport of liquids in laboratory settings. With a narrow mouth for precise pouring and minimal spillage, they are perfect for a variety of applications. The square shape maximizes space efficiency, making them easy to stack and store. Each pack includes multiple bottles, ensuring you have enough for all your experiments. Resistant to chemicals and designed for long-lasting use, these bottles are a reliable choice for any lab professional. Upgrade your lab supplies with NALGENE's trusted quality!