Single-use Sterican hypodermic needles 23g 25mm Blue In accordance with ISO 7864 and DIN 13097 Thin-walled needles Made of stainless, chromium-nickel steel Smooth surface with light silicone coating Minimal pain upon puncture Transparent Luer-Lock plastic hub Made of Polypropylene (needle hub) Color-coded hub conforms to ISO 6009 Box of 100 pieces