The Project ControlFine Pen Needles 5mm 31G insulin needles are specially designed for safe, effective, and painless insulin use.

• Triple beveling for comfort and painless use
• Minimum possible length of 5mm reduces the risk of intramuscular injection
• Exceptional thinness of 31 G ensures painless administration
• Thin-wall technology for optimal insulin flow and reduced injection force
• Extremely sharp needle with special lubrication for truly painless puncture
• Advanced needle threading for precise use with all insulin pens