SOL-M Pen Needle, 31g x 6mm

SOL-M Pen Needle, 31g x 6mm
31g (25mm) x 15/64″ (6mm) SOL-M Pen Needles Are Compatible With Insulin Pen Devices Available On The Market According To ISO 11608-2. SOL-M Pen Needles Ensure Precise Insulin Flow & Gentle Penetration, While Also Minimizing Pain Perception. Each Needle Gauge And Length Is Color Coded For Easier Identification.