NovoFine Plus 32G 4mm Insulin Pen Needles – 100 Count

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Ultra-Thin 32G 4mm Pen Needles for Comfortable Injections

NovoFine Plus 32G 4mm pen needles are engineered for smooth, low-effort, near-painless injections. At 32 gauge (0.23mm) with a short 4mm length, they're among the thinnest, shortest pen needles available — a popular daily choice for people managing diabetes and those using GLP-1 pen injectors. Each 100-count box arrives individually sealed for clean handling and safe storage.

Compatible With Insulin & GLP-1 Pens (Ozempic, Wegovy & More)

These universal-fit needles work with most major insulin pens and with the pen injectors used for GLP-1 medications such as Ozempic®, Wegovy®, Mounjaro®, and Zepbound®. Always confirm compatibility with your specific pen and follow your device's instructions for use.

Key Features & Benefits

• 32G x 4mm: ultra-thin, ultra-short design for a comfortable, near-painless injection.
• Universal fit: compatible with most standard insulin and GLP-1 pen devices.
• Individually sealed: each needle is sterile and single-use for hygienic, reliable performance.
• 100-count value box: a dependable supply for routine daily refills.
• Discreet delivery: ships in plain, secure packaging with no medical labeling on the outside.
• Fast U.S. shipping: orders processed quickly with no hidden fees.

Specifications

• Gauge: 32G (0.23mm) — a higher gauge number means a thinner needle
• Length: 4mm
• Quantity: 100 individually sealed needles
• Use: single-use, sterile
• Fit: universal screw-thread, compatible with most pen injectors

Need a Different Quantity or Size?

Buying regularly? Save on every needle with the 2-box value pack (200 needles) or our best-value 3-box pack (300 needles). Just want to try them first? We also offer 4-count and 6-count trial packs.

Prefer a different length or brand? Compare the NovoFine 32G 6mm, BD Nano 2nd Gen 32G 4mm, and BD Ultra-Fine 31G 5mm, or browse all insulin pen needles. Testing your blood glucose too? Add TruePlus 33G lancets to complete your kit.

How to Use & Store Safely

Attach a new needle for each injection following your pen device's instructions. Never reuse or share needles. After use, discard in an FDA-cleared sharps container and dispose of it according to your local guidelines. Store in a cool, dry place away from direct sunlight.

Shipping, Returns & Authenticity

We ship genuine, factory-sealed NovoFine Plus needles from the U.S. with fast processing and discreet packaging. Not fully satisfied? Contact our support team and we'll make it right. Note: some U.S. states require a prescription to purchase pen needles — please check your state's rules before ordering.

Frequently Asked Questions

Are NovoFine Plus 32G 4mm needles compatible with my pen?

They're universal-fit and work with most major insulin pens and GLP-1 pen injectors, including those used for Ozempic® and Wegovy®. Confirm with your device's instructions if you're unsure.

Can I use these with Ozempic or Wegovy?

NovoFine Plus 32G 4mm is the same needle format Novo Nordisk includes with these pens, and it fits the compatible pen injectors. Follow your medication's instructions for use.

How many needles come in a box?

100 individually sealed, single-use pen needles.

Do I need a prescription to buy pen needles?

It depends on your state — some U.S. states require a prescription for pen needles while others don't. Check your local regulations before ordering.

Is 4mm the right length for me?

International injection-technique guidelines recommend 4mm as the default length for most adults, regardless of body type. Needle length is a personal decision to confirm with your healthcare provider.

How do I dispose of used needles?

Place used needles in an FDA-cleared sharps container and dispose of it per your local guidelines. Never put loose needles in household trash.