Ergonomic design, smooth flow. highly transparent body, airtight. Black extended graduation, easy to read Tip designed for optimal connection, they do not scratch if handled with gloves. Available with luer, luer lock or catheter tip Made of polypropylene and lubricated synthetic rubber. Pyrogen-free, laser-free, DEHP-free, PVC-free, non-toxic. Sterile packed in individual blisters No dead space for 1ml. Luer lock in center position.