BD Micro-Fine Plus Penta Point Pen Needles are sterile, single-use needles designed for compatible injection pens. The 0.23 × 4 mm size offers an ultra-fine, short needle option for smooth and comfortable everyday use. Each box includes 100 individually sealed needles to support hygienic, single-use handling. The Penta Point design helps provide a consistent and reliable injection experience. Always follow the instructions provided with your pen device and dispose of used needles safely. Disclaimer: This is a medical device and is not intended to diagnose, treat, cure, or prevent any disease. Use only as directed by your healthcare professional. Keep out of reach of children and discard used needles in an approved sharps container.