Manufacturer: Htl-strefa. Inc Droplet pen needle (0.25mm) x 8mm (100 count). Intended to be used with a pen injector device for the subcutaneous injection of insulin. Features: -Easy adjustable and universal -Easy to learn, just twist, inject, and dispose. -Special needle lubrication makes insulin injection as smooth as silk. -Fast and accurate insulin delivery to meet treatment requirements, Thin wall technology to ensure precise insulin flow and smooth injection. -Needle penetration into skin is soft and gentle. -Smart thread design to prevent insulin leakage. -Sterile and single use.