BD Ultra-Fine U100 Insulin Pen Needles, are engineered to be thinner and smoother for a more comfortable and less painful injection. Becton Dickinson Ultra-Fine™ needles are sculpted to create a flatter, thinner surface that helps penetrate the skin with significantly greater ease for a smoother and gentler injection. Electro-polishing away microscopic burrs gives every needle a smooth finish. Every Ultra-Fine™ pen needle tip is cut as finely as possible for easier penetration using a 5-bevel cut for a sharper point. Clinical trials support improved patient comfort, easier insertion and overall preference.

Features and Benefits

For use with U-100 Insulin
Needles are made with surgical steel
Needles are 5-bevel cut for a sharper point
Needles are electropolished to remove burrs
Thin wall cannulas (needle) for easier flow
Film coated for maximum comfort
Color-coded to gauge
Easy-to-read information on each side of the box
Not made with natural rubber latex
Clear polypropylene hub
Gamma irradiation sterilized

Specifications

Compatibility: Most “Type A” Pen Injector Devices
Brand: Beckton Dickinson

Pen Needles Size Chart

Needle Type	Gauge (G)	Needle Length	MPN (Retail Box)	MPN (Mail Order)
Nano	32G (0.23mm)	5/32in (4mm)	320122	320883
Micro	32G (0.23mm)	1/4in (6mm)	320749	N/A
Mini	31G (0.25mm)	3/16in (5mm)	320119	320882
Short	31G (0.25mm)	5/16in (8mm)	320109	320881
Original	29G (0.33mm)	1/2in (12.7mm)	328203	320880

Difference between Retail Box and Mail Order (MO) Box

While both options contain the same high-quality BD Ultra-Fine U100 Pen Needles the key differences come down to packaging and quantity:

Retail Box: Comes in a more consumer-friendly, visually appealing package, typically found in retail stores. This version includes 100 pen needles per box and is priced slightly higher due to its premium packaging.
Mail Order (MO) Box: Designed for bulk shipping and insurance-covered orders, this box is less decorative but equally functional, containing 90 pen needles per box at a more budget-friendly price.

While both options contain the same high-quality BD Ultra-Fine U100 Pen Needles, the MO Box is a cost-effective alternative for those who don’t mind simpler packaging.

How to choose the right size insulin pen needle?

Always consult with your health care provider for recommendations on the right size pen needle.

How and where to inject?

Always consult with your health care provider for recommendations on injection sites, rotation routine, and if you should pinch your skin when injecting.

Important Note

Becton Dickinson Ultra-Fine U100 Insulin Pen Needles are for single use only, do not reuse them. There is a high possibility of infection if Pen Needless are used more than once. Sharpness and lubrication also deteriorate after first use which requires more pressure to penetrate the skin thus causing pain. Do not share your needles with other people. You may give other people a serious infection, or get a serious infection from them. After injecting insulin please dispose of pen needles properly by using a specifically designed sharps container.

Storage and Use of Medicine

Check the drug information sheet or contact the drug manufacturer for recommended storage and use of your medicine.

RX Requirements

By proceeding to purchase through our website you acknowledge that Pen Needless will be used for diabetic or other legitimate medical purpose and that you are over 18 years of age. You are solely responsible for following the laws of your State. We reserve the right to refuse any order in the event that filling such order would violate any Federal, State, local law, or regulation. The states of CT and NY restrict the sale of pen needless to licensed professionals and entities or by prescription only. See RX Requirements for more details.

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Becton Dickinson Ultra-Fine U100 Insulin Pen Needles, BD