Premium 27G x 16mm Luer Lock Needles – Science and Lab Use - Box of 100 PCS Keep your lab or workspace fully stocked with these 27-gauge, 16mm disposable needles, built for reliability and compatibility with standard luer lock syringes. Each needle is individually sterile packed, ensuring hygiene and quality from the first use to the last. With 100 needles per box, this bulk pack is perfect for classrooms, workshops, and laboratories. Designed for a wide range of non-medical applications, including science experiments, industrial tasks, craft projects, and veterinary settings. Important: These needles are for science and experimental purposes only. Not for human medical use.