Safe Fine Insulin Pen Needles 5 mm 31G (3/16" x 0.25 mm) Thin Wall Technology for Painless Injection 100 Pcs/Box

Safefine Insulin Pen Needles are designed with premium features for optimal perforation, easy penetration, and comfortable injection.

With triple-bevel cannula technology, silicon oil adhesive technology, and thin wall technology, these needles provide a smooth and painless experience.

The universal design fits majority insulin pens, and the satisfaction guarantee ensures that you have nothing to lose.

Try Safefine Insulin Pen Needles today and experience the difference for yourself!