# Accu-Fine Pen Needle 33G x 4mm | Ultra-Fine Sterile Disposable Insulin Pen Needles | Pack of 100

# Accu-Fine Pen Needle 33G x 4mm | Ultra-Fine Sterile Disposable Insulin Pen Needles | Pack of 100

The **Accu-Fine Pen Needle 33G x 4mm** from **Accufine** is one of the finest and shortest insulin pen needles available, designed to provide **maximum injection comfort with minimal pain**. Featuring an **ultra-thin 33 Gauge (0.20 mm)** needle and a **4 mm** length, it delivers reliable subcutaneous insulin administration while helping reduce anxiety associated with daily injections.

Built using **Thin Wall Technology**, the needle offers a larger internal diameter while maintaining an extremely fine outer diameter. This enables smoother insulin flow with less injection force. A **precision 3-bevel tip**, advanced silicone coating, and high-quality stainless steel construction help ensure gentle skin penetration and a more comfortable injection experience.

The **4 mm needle length** is suitable for many adults, adolescents, and children when recommended by a healthcare professional. The short length helps reduce the risk of intramuscular injections while delivering insulin into the subcutaneous tissue effectively. Accu-Fine Pen Needles are compatible with **most commonly used insulin pen devices**, making them an excellent choice for people managing Type 1 or Type 2 diabetes.

Each box contains **100 sterile, gamma-sterilized, single-use pen needles**, providing safe and hygienic insulin administration for everyday diabetes care.

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# Product Uses

The Accu-Fine Pen Needle 33G x 4mm is suitable for:

-   Daily insulin administration
-   Type 1 diabetes management
-   Type 2 diabetes management
-   Subcutaneous insulin injections
-   GLP-1 injectable medications (compatible pen devices)
-   Home diabetes care
-   Hospital and clinic use
-   Physician-prescribed insulin therapy

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# Product Key Benefits

## Ultra-Fine 33G Needle

The **33 Gauge (0.20 mm)** needle is thinner than 31G and 32G options, helping minimise injection discomfort while maintaining reliable insulin delivery.

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## Short 4 mm Needle

The **4 mm needle length** supports accurate subcutaneous insulin administration and helps reduce the likelihood of intramuscular injections when proper injection technique is followed.

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## Thin Wall Technology

The thin wall design improves insulin flow through the needle without increasing the outer diameter, making injections easier and smoother.

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## Precision 3-Bevel Tip

A precision-ground **3-bevel needle tip** promotes gentle skin penetration and enhances injection comfort.

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## Silicone-Coated Needle

Medical-grade silicone coating reduces friction during insertion for a smoother injection experience.

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## Universal Compatibility

Compatible with most major insulin pen brands used worldwide.

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## Sterile & Disposable

Each needle is **gamma sterilized**, individually protected, and intended for **single use only** to support safe diabetes management.

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# Product Features

-   **Brand:** Accufine
-   Needle Size: **33G x 4 mm**
-   Needle Diameter: **0.20 mm**
-   Sterile Disposable Pen Needles
-   Thin Wall Technology
-   Precision 3-Bevel Needle Tip
-   Silicone-Coated Needle
-   Dual Protective Caps
-   Smooth & Comfortable Injection
-   Universal Compatibility with Most Insulin Pens
-   Gamma Sterilized
-   Single Use Only
-   Pack Size: **100 Sterile Pen Needles**

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# Technical Specifications

Specification

Details

Brand

Accufine

Product Type

Insulin Pen Needles

Needle Gauge

33G

Needle Length

4 mm

Needle Diameter

0.20 mm

Minimum Inner Diameter

0.105 mm

Needle Tip

Precision 3-Bevel

Needle Coating

Silicone Coated

Technology

Thin Wall Technology

Sterilization

Gamma Radiation

Usage

Single Use

Compatibility

Most insulin pens

Pack Size

100 Needles

Intended Use

Subcutaneous insulin injection

_Technical specifications are based on manufacturer information._

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# Compatible Insulin Pens

The Accu-Fine Pen Needle 33G x 4mm is compatible with most popular insulin pen devices, including:

-   NovoPen® 4
-   NovoPen® 5
-   NovoPen® Echo
-   NovoPen® Junior
-   FlexPen®
-   FlexTouch®
-   InnoLet®
-   Victoza® Pen
-   Toujeo SoloStar®
-   SoloStar®
-   JuniorStar®
-   ClikSTAR®
-   KwikPen®
-   HumaPen® Savvio
-   HumaPen® Luxura
-   HumaPen® Luxura HD
-   TactiPen®
-   Most other standard insulin pens.

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# How to Use

1.  Wash your hands thoroughly.
2.  Remove a new sterile pen needle from the package.
3.  Attach the needle securely to your insulin pen.
4.  Remove the protective caps.
5.  Prime the insulin pen according to the manufacturer's instructions.
6.  Inject insulin as prescribed by your healthcare professional.
7.  Remove and safely dispose of the used needle immediately after use.
8.  Always use a **new needle for every injection**.

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# Product Specifications at a Glance

Feature

Available

33 Gauge Ultra-Thin Needle

✅

4 mm Needle Length

✅

Thin Wall Technology

✅

Silicone Coating

✅

Precision 3-Bevel Tip

✅

Gamma Sterilized

✅

Disposable

✅

Universal Pen Compatibility

✅

Pack of 100

✅

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# Frequently Asked Questions (FAQs)

### What is the needle size?

The Accu-Fine Pen Needle measures **33 Gauge (0.20 mm) x 4 mm**.

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### Is 33G thinner than 32G?

Yes. A **33G needle is thinner** than a 32G or 31G needle, making it one of the finest insulin pen needles available.

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### Is the 4 mm needle suitable for most people?

Yes. The 4 mm length is commonly recommended for many adults and children when proper injection technique is used and a healthcare professional advises its use.

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### Are these needles sterile?

Yes. Every Accu-Fine Pen Needle is gamma sterilized and intended for **single use only**.

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### Can I reuse these pen needles?

No. Reusing pen needles is not recommended because it can increase pain, damage the needle tip, and increase the risk of infection.

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### Are these compatible with all insulin pens?

They are compatible with **most commonly used insulin pen devices** from leading manufacturers. Always confirm compatibility with your specific insulin pen before use.

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### What is Thin Wall Technology?

Thin Wall Technology provides a larger internal needle diameter while maintaining a fine outer diameter, helping insulin flow more easily.

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### How many needles are included?

Each box contains **100 sterile disposable pen needles**.

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### Can these be used with GLP-1 injection pens?

Yes, provided your GLP-1 medication pen accepts standard screw-on insulin pen needles. Always verify compatibility with the medication manufacturer.

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### How should used pen needles be disposed of?

Dispose of used needles immediately in an approved sharps container. Never reuse or share pen needles.

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# Why Buy Accu-Fine Pen Needles from Microsidd.com?

### ✅ 100% Genuine Products

Microsidd supplies authentic diabetes care products sourced through authorised distributors.

### ✅ Trusted Healthcare Supplier Since 2000

Over two decades of experience serving hospitals, laboratories, clinics, pharmacies, and home healthcare customers across India.

### ✅ Competitive Prices

Affordable pricing on premium diabetes care accessories.

### ✅ Fast Pan-India Delivery

Secure packaging and reliable delivery across India.

### ✅ Expert Customer Support

Our experienced healthcare team can help you select compatible insulin pen needles and diabetes care products.

### ✅ Complete Diabetes Care Store

Microsidd.com also offers:

-   Blood Glucose Monitors
-   Glucometer Test Strips
-   Lancets & Lancing Devices
-   Insulin Pen Needles
-   Blood Pressure Monitors
-   Continuous Diabetes Care Products
-   Urine Test Strips
-   Home Diagnostic Kits

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# Why Buy from Microsidd.com Instead of Other Online Stores?

Feature

Microsidd.com

General Online Marketplaces

Genuine Products

✅ Guaranteed

Seller dependent

Diabetes Care Expertise

✅ Yes

Limited

Compatibility Assistance

✅ Yes

Usually No

Fast Pan-India Delivery

✅ Yes

Varies

Secure Medical Packaging

✅ Yes

Varies

Trusted Since 2000

✅ Yes

Seller dependent

Other Sizes  
https://microsidd.com/en/accu-fine-pen-needles-31g/  
https://microsidd.com/en/accu-fine-pen-needles-32g/

## Details

- **Price:** 1299.0 INR
- **Vendor:** Accu-Chek
- **Type:** Accu-Fine Pen Needle
- **Tags:** Accu-fine needles, accuchek active glucometer strips, Accuchek glucometer, Accuchek needles, Accuchek pen needles, Accuchek Softclix, Accufine needles, Diabetes Care, Glucometer Strips

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1299.00 INR | In stock |

## Images

- Accu-Fine Pen Needle 33G 4mm (100 Needles) | Ultra-Fine Insulin Pen Needles
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- Accu-Fine Pen Needle 31G 5mm (100 Needles) | Compatible with Most Insulin Pens
- Accu-Fine Pen Needle 31G 5mm (100 Needles) | Compatible with Most Insulin Pens
- Accu-Fine Pen Needle 31G 5mm (100 Needles) | Compatible with Most Insulin Pens
- Accu-Fine Pen Needle 31G 5mm (100 Needles) | Compatible with Most Insulin Pens

## Additional Information

- **Search product boosts:** accuchek, accucheck, performa, active, softclix, accuchek strips, accuchek pen, accuchek lancet

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> Source: [Microsidd India](https://microsidd.com/products/accu-fine-pen-needle-33g-4mm-100)
> Updated: 2026-08-19