Unifine® Pentips®

Premium quality pen needles designed for maximum patient comfort

Unifine® Pentips® is a range of pen needles developed to provide patients with a more comfortable injection experience and encourage adherence to injection regimens. Fifty-seven percent of people with Type 1 and Type 2 diabetes intentionally skip insulin injections and a key factor is the fear of pain1,

Unifine® Pentips® pen needles provide one of the lowest penetration forces to increase patient comfort and reduce the sensation of trauma 2.

Improved patient comfort during the injection experience is enabled by four design elements in the Unifine® Pentips® pen needle design:

  • Precision, sharpened needle tips to reduce penetration force
  • Thin wall technology to improve the drug flow resulting in less thumb force and time to deliver the dose, reducing the risk of thumb arthritis3
  • Anti-coring treatment at the rear of the needle for clean piercing of the drug cartridge with no fragmentation for effective drug delivery
  • Advanced silicone lubrication to deliver low glide forces reduces friction between the needle and patients’ skin, for smoother penetration and removal of the needle

Unifine® Pentips® is available in five needle lengths – 4mm, 5mm, 6mm, 8mm and 12 mm – and are compatible with all diabetes medication pens. They are double sealed for complete protection during fitting.


  • Among the lowest penetration force and improved drug flow results2
  • Improved drug flow results in less thumb force and time to deliver the dose3
  • A comfortable injection experience for patients
  • Extensive range of needle lengths suitable for all types of patients

Unifine Insulin Pen Needles

Needle Length Code Gauge
4mm AN3540 32G
5mm AN3550 31G
6mm AN3590 31G
8mm AN3530 31G
12mm AN3529 29G


  1. Peyrot, M. Diabetes Care, February 2010; vol 33: pp 240-24
  2. Independent test by Melab GmbH 2014
  3. Basal thumb arthritis, Richard Dias, Jeevan Chandrasenan, Vaikunthan Rajaratnam, Frank D Burke. Postgrad Med J 2007;83:40-43. Doi: 10.1136/pgmj.046300

Healthcare Professional Sample Request

Thank you for your interest in Owen Mumford products. The following sample request form is for Healthcare Professionals in the United States.

U.S. Healthcare Professionals, in order to assist us with best meeting your needs, please answer the questions below.

Note: If you are a Healthcare Professional outside of the United States, please contact your regional Owen Mumford office. If you are in Canada, please contact our North American office at samples@owenmumfordinc.com.

How did you hear about us?

Please check all that apply.

Website/onlineProduct literatureReceived samplesTradeshowOwen Mumford representativeDistributor representativeReferred by friend/co-workerEmailAdvertisement/MagazineAllscriptsOther

What best describes you?

Please check all that apply.

Diabetes EducatorPharmacistPhysicianPhysician’s AssistantRegistered NurseOther Healthcare Professional

Are you interested in obtaining a large sample volume?

(greater than 5 samples per item requested)?


Which samples would you like to receive?

Please check all that apply.

4mm x 32G5mm x 31G6mm x 31G8mm x 31G12mm x 29G

4mm x 32G5mm x 31G6mm x 31G8mm x 31G12mm x 29G

Unilet LancetsAutolet Lancing DeviceUnistik 3 On-the-Go Travel Lancets (30G)

Please allow 8-10 weeks for delivery of samples. While supplies last. Only one Autolet lancing device sample allowed per request.

Where should we ship your samples?

Join our exclusive email list and be the first to hear about new products, educational materials and free samples.