Owen Mumford Pentips Pen Needles are manufactured to rigorous standards for exceptional quality and performance and offers a trusted pen needle solution, featuring OptiFlow® and Diamond Point™ Technology for enhanced comfort and performance during drug delivery. ® Pentips® pen needles are designed to lower penetration force to support patient comfort and reduce the sensation of trauma. Every pen needle is engineered using high quality surgical grade steel then multi-bevel cut and electropolished to remove microscopic burrs to give every needle a smooth finish. To ultimately result in a smoother, more comfortable and less painful injection every needle is treated with advanced silicone which smooths the path of the needle as it goes into the skin – just as using soap during hand washing smooths the process by minimizing friction. Insulin pen needles are color-coded by gauge which allows users to quickly identify correct gauge and needle length which further improves user experience and reduces confusion.

Features and Benefits

Needles are made with surgical anti-coring steel for clean piercing
Needles are multi-bevel cut for a sharper point
Thin wall cannulas (needle) for easier flow
Electropolished for a smoother finish
Advanced silicone coating for a lower glide force and maximum comfort
Color-coded to gauge
Easy-to-read information on each side of the box

Sure Comfort Pen Needle Specifications and Size Chart

MPN	Gauge (G)	Diameter (mm)	Needle Length (in)	Needle Length (mm)
AN3440	32G	0.23 mm	5/32 in	4 mm
AN3450	31G	0.25 mm	3/16 in	5 mm
AN3490	31G	0.25 mm	15/64 in	6 mm
AN3430	31G	0.25 mm	5/16 in	8 mm

Safe Use and Disposal Reminder

Always dispose of single-use needles immediately after use in a proper sharps container. Never throw used needles in the trash, recycling bin, or flush them down the toilet. Using an approved sharps container helps prevent injury, contamination, and the spread of infection. Be sure to follow local regulations for sharps disposal.

Pen Device Compatibility

Owen Mumford Pentips Pen Needles are designed for universal fit with most “Type A” pen injector devices. They are compatible with leading insulin pen brands and models from Novo Nordisk, Lilly, Berlin Chemie, Sanofi Aventis, Owen Mumford, and other widely used pen systems, offering flexibility and easy integration into your diabetes care routine.

How to Choose the Right Pen Needle Size

Choosing the correct pen needle size depends on several factors, including your body type, injection site, and overall comfort. Shorter needles are often effective for subcutaneous insulin delivery and may reduce discomfort.

Needle Gauge: The gauge refers to the needle's thickness. Higher gauge numbers mean thinner needles. For example, a 33G (0.20 mm) needle is thinner than a 31G (0.25 mm) needle, which can offer a more comfortable injection experience.
Needle Length: Common options include 5/32 in (4 mm), 3/16 in (5 mm), 15/64 in (6 mm), and 5/16 in (8 mm). Shorter needles, such as 5/32 in (4 mm) and 3/16 in (5 mm), are often preferred for ease of use and are suitable for most users when used with proper technique.

Consult your healthcare provider to determine the most appropriate gauge and length based on your individual needs and injection technique.

Safe Needle Use and Disposal

Always use pen needles as instructed by your healthcare provider. Never reuse needles or syringes. After each use, dispose of needles properly in a designated sharps container to prevent injury or infection.

Pen Needle Storage and Handling

Store pen needles in a cool, dry place away from direct sunlight and moisture. Always keep them sealed in their original packaging until ready for use. For specific storage guidelines and expiration details, refer to the manufacturer’s instructions or product information sheet included with your purchase.

RX Requirements

By purchasing through our website, you confirm that pen needles are intended for diabetic or other legitimate medical use and that you are 18 years of age or older. It is your responsibility to comply with all applicable federal, state, and local laws. We reserve the right to cancel any order that does not meet legal requirements.

Note: We only sell pen needles to licensed medical professionals, clinics, or medical practices in the following states:

Connecticut (CT)
New York (NY)

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