Perfect for heel sticks on neonates and finger sticks on adults for high flow. Ultra sharp blade ensures adequate blood volume and quick healing. Features include: Intuitive two step operation and contact activation; Improve patient comfort with silicone coated needles; Increase safety using a double spring mechanism to ensure high puncture speed and complete retraction; Self-destructive mechanism prevents possibility of reuse; Gamma sterilized with a twist-and-pull tab for reliable, secure sterilization protection.