A DIRECT ANSWER
About Nano 2nd Gen Pen Needles
Nano 2nd Gen is an embecta pen needle product with a 4 mm, 32G needle and a contoured base. It is intended for a compatible pen injection device, not for use as a standalone insulin syringe.
Product facts below are based on the linked US manufacturer materials. Regional labeling and product revisions can differ; confirm the actual item offered for your destination.
Product specifications at a glance
| Manufacturer | embecta |
|---|---|
| Product family | Nano 2nd Gen |
| Needle length | 4 mm |
| Gauge | 32G |
| Device format | Pen needle |
Manufacturer-listed options do not establish GlucoWell stock or the contents of a particular box.
BEFORE YOU ORDER
Buying Nano 2nd Gen Pen Needles: what to check
Check the generation as well as the measurements
“Nano,” “Nano 2nd Gen” and “Ultra-Fine” should not be shortened into a single generic order description. Include the exact product name on your request, then confirm the wording and code on the quoted box. The measurements help identify the needle, while the generation identifies the specific product design. Pack counts and regional labeling still need to be confirmed.
Confirm pen compatibility before comparing offers
Tell the supply team which pen device the needle is intended for, then verify the manufacturer’s compatibility guidance for that device. This listing does not include a pen or medication. If a different needle product is suggested, discuss the choice with your healthcare professional; comparing prices does not establish that a change is suitable for your care.
What to include in your quote request
- Specify Nano 2nd Gen 4 mm, 32G.
- Identify the intended pen device.
- Request the exact box count and needles per box.
- Confirm the product code and regional label.
- Ask about sealed packaging and expiry.
Use product names and packaging details to describe your request. Do not send medical records or payment information through the general quote form.
PRODUCT QUESTIONS, ANSWERED
Nano 2nd Gen Pen Needles FAQs
Does this listing include an insulin pen?
No pen or medication is represented as included. The item is a pen needle; ask for clarification if a proposed bundle contains other components.
Is Nano 2nd Gen the same as every 4 mm pen needle?
No. Length alone does not identify the manufacturer, generation or product design. Keep the full name in the quote and confirm any proposed substitution.
Why might an older reference image show different branding?
Reference packaging can change over time or by market. Verify the actual manufacturer, product name and code on the offered stock rather than relying solely on the image.
Can I choose this needle without checking my current prescription?
Use your clinician’s guidance for needle selection and confirm device compatibility. This page is a product purchasing guide, not an individualized recommendation.
Manufacturer references and information scope
Use these official resources to verify the product and consult the current instructions for the version supplied. GlucoWell’s page explains purchasing considerations; it does not replace device labeling or individualized clinical advice.
Manufacturer references checked and purchasing content updated: . Published by GlucoWell Supplies. No clinician review or manufacturer authorization is claimed.



