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BD320550

BD Nano 2nd Gen Pen Needles 32g 4mm 100ct

BD320550 BD Nano 2nd Gen Pen Needles 32g 4mm 100ct are ultra-thin 4mm insulin needles priced at $75.76. Featuring EasyFlow technology and a 5-bevel tip, they enable virtually painless, one-handed injections—ideal for new users or those with dexterity issues.

$75.76

● In stock

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Price and availability may change. Click to see current details on Diabetesstore.com.

Key features

  • 32g 4mm ultra-thin needle for minimal pain
  • EasyFlow technology for smoother insulin delivery
  • Five-bevel tip reduces skin penetration force
  • No skin pinching required for most users
  • Wider outer cover for easier pen attachment
  • Green inner shield for improved grip and removal
  • Contoured base reduces wobbling during injection

Pros

  • +Virtually painless injections for sensitive users
  • +One-handed use with no skin pinching needed
  • +Compatible with most insulin pen devices
  • +Improved grip and handling over prior models
  • +Faster insulin flow with less injection force
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Cons

  • Higher price than basic pen needle brands
  • May not be covered by all insurance plans
  • Short supply per pack compared to bulk options

About BD320550 BD Nano 2nd Gen Pen Needles 32g 4mm 100ct

What is BD320550 BD Nano 2nd Gen Pen Needles 32g 4mm 100ct?

The BD320550 BD Nano 2nd Gen Pen Needles 32g 4mm 100ct are a pack of 100 ultra-short, thin-gauge needles designed for insulin pen injection devices. As the second generation of BD’s Nano line, these 4mm x 32g needles offer an updated design focused on ease of use and comfort. They are engineered for seamless attachment and reliable performance across most leading insulin pens from brands like Novo Nordisk, Sanofi, and Lilly. With a focus on minimizing injection discomfort, these needles are ideal for daily insulin administration.

Key features

  • Ultra-thin 32gauge needle — Among the thinnest in BD’s lineup, reducing pain and skin trauma.
  • 4mm length — Eliminates need for skin pinching; suitable for all body types.
  • EasyFlow technology — Enhances insulin flow for faster, smoother delivery with less force.
  • Five-bevel needle tip — Sharp, precision-cut tip minimizes penetration resistance for gentler entry.
  • Contoured base design — Improves stability during injection, reducing wobble.
  • Wider outer cover — Simplifies attachment to pen devices, especially for users with limited dexterity.
  • Green inner shield — Larger and easier to grip for straightforward removal before use.

Who is BD320550 BD Nano 2nd Gen Pen Needles 32g 4mm 100ct for?

These pen needles are ideal for individuals managing diabetes with insulin pens, especially those seeking a more comfortable injection experience. They are well-suited for children, seniors, or anyone new to injections due to their minimal discomfort and one-handed usability. People with limited hand strength or dexterity will benefit from the improved grip and attachment design.

How does BD320550 BD Nano 2nd Gen Pen Needles 32g 4mm 100ct compare?

Compared to standard 6mm or 8mm pen needles, the BD Nano 2nd Gen 4mm needles reduce pain and eliminate the need for skin pinching. They outperform many basic needles with advanced features like EasyFlow and a five-bevel tip. While similar in length to other ultra-short needles, BD’s updated ergonomic design offers better handling than older or generic models, particularly for users with vision or mobility challenges.

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Best use cases

  • Daily insulin injections for type 1 diabetes
  • Pain-sensitive users seeking comfort
  • Seniors with limited hand dexterity
  • Children starting insulin therapy
  • One-handed injections in tight spaces
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Is BD Nano 2nd Gen Pen Needles 32g 4mm 100ct right for you?

The BD320550 BD Nano 2nd Gen Pen Needles are best for insulin users prioritizing comfort and ease of use. Suitable for all skill levels, especially beginners or those with dexterity challenges. Consider this if you use a leading insulin pen and want reliable, low-pain delivery. Alternatives include standard 5mm or 6mm needles, but they may require skin pinching and offer less comfort.

How it compares: Compared to standard 6mm or 8mm pen needles, the BD Nano 2nd Gen 4mm needles reduce pain and eliminate skin pinching. They offer better ergonomics and flow than many generic brands, making them a premium choice for comfort-focused users.

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Frequently Asked Questions

What is the gauge and length of BD Nano 2nd Gen pen needles?

The BD320550 BD Nano 2nd Gen Pen Needles are 32 gauge and 4 millimeters long, making them among the shortest and thinnest options available for insulin delivery.

Does the BD Nano 2nd Gen fit all insulin pens?

Yes, these pen needles are compatible with most leading insulin pen devices from brands like Novo Nordisk, Sanofi, and Lilly, ensuring broad usability.

How does EasyFlow technology improve injections?

EasyFlow technology enhances insulin flow through the needle, reducing the force needed for injection and resulting in a smoother, more comfortable experience.

Is skin pinching required with 4mm needles?

No, the 4mm length eliminates the need for skin pinching in most patients, allowing for one-handed injections and greater convenience.

Can children use BD Nano 2nd Gen pen needles safely?

Yes, these needles are ideal for children due to their short length and thin gauge, which minimize pain and make starting insulin therapy less intimidating.

How much does BD Nano 2nd Gen Pen Needles 32g 4mm 100ct cost?

BD Nano 2nd Gen Pen Needles 32g 4mm 100ct is $75.76 at Diabetesstore.com. Prices may change — click through to Diabetesstore.com for the latest.

Is BD Nano 2nd Gen Pen Needles 32g 4mm 100ct in stock at Diabetesstore.com?

Yes, BD Nano 2nd Gen Pen Needles 32g 4mm 100ct is currently in stock at Diabetesstore.com.

Specifications

Brand
BD320550
SKU
94414
Last updated May 14, 2026