Maxflow™ extra thin needle wall technology is used in all CareFine® pen needles to maximize the drug flow rate resulting in reduced injection time.
High Grade Silicone Coating
All pen needles surfaces are treated with high grade silicone for maximum comfort.
A process that removes any needle burrs or debris, which results in a clean piercing.
All pen needles are electro polished to eliminate any imperfections providing smooth and comfortable injections.