Collecting blood has never been so painless! Ideal for blood glucose monitoring purposes. Features include: (1) Intuitive two step operation and contact activation; (2) Improve patient comfort with silicone coated needles; (3) Increase safety using a double spring mechanism to ensure high puncture speed and complete retraction; (4) Self-destructive mechanism prevents possibility of reuse; (5) Gamma sterilized with a twist-and-pull tab for reliable, secure sterilization protection.- Lancet, 1.5mm Penetration Depth, Needle 25G, Color Coding Purple, 200/bx