Sangodrop® steel piercing spike, compatible with Sangodrop® S blood bags, and it works with either vacuum or glass bottles. The integrated Sangodrop® Air Matic protects the air filter from infusion solution with the Safety-Air-Vent valve, and the closable air vent with the hydrophobic bacteria filter. The transparent tubing is very flexible and offers Luer lock fitting acc (ISO 594). No PVC is used in the drip chamber. Peel packaging makes access easy.