Introducing the Nalge Nunc Square Laboratory Bottles! These durable polypropylene bottles are designed for reliable storage and transport of liquids in laboratory settings. Featuring a narrow mouth for precise pouring, they minimize spills and contamination. The square shape maximizes space efficiency, allowing for easy stacking and storage. Each bottle is resistant to chemicals and can withstand various temperatures, making them ideal for a range of applications. This case includes multiple bottles, ensuring you have plenty on hand for your lab needs. Trust NALGENE for quality and performance in your scientific endeavors!