Name: 18 Pin Replacement Cartridges for Dr. Pen M9 Microneedling Pen (5 Pack)
Brand: Dr Pen
SKU: DP-18PIN-M9
Price: 59.95 AUD
Availability: InStock

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Free shipping over $99

Fast dispatch, click & collect available*

Buy now, pay later

1-year warranty, lifetime support

Free shipping over $99

Fast dispatch, click & collect available*

Buy now, pay later

1-year warranty, lifetime support

Free shipping over $99

Fast dispatch, click & collect available*

Buy now, pay later

1-year warranty, lifetime support

Free shipping over $99

Fast dispatch, click & collect available*

Buy now, pay later

1-year warranty, lifetime support

Front view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing and protruding needle tip

Different angle on Dr. Pen M9 18-pin microneedling cartridge with clear blue casing and protruding needle tip

Angled view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing, visible internal needle mechanism, and detached removable protective cap

Angled view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing, visible internal needle mechanism, and attached protective cap

Angled view of a Dr. Pen M9 18-pin microneedling cartridge with a clear blue plastic body and metal needle tip.

Enhanced with an intelligent chip system that recognises genuine cartridges for optimal performance and safety.

An infographic about the differences in terms of shapes and benefits of pin cartridges for Dr. Pen M9 Microneedling Pen which there are 18 pins, 36 pins, 42 pins, and nano-round.

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18-Pin Microneedle Cartridges for Dr Pen M9 with Integrated Smart Chip
Upgrade your microneedling routine with the Dr. Pen M9's 18-Pin Microneedle Cartridges with Integrated Smart Chip (5 Pack) — the precision-focused cartridge built for targeted, intensive skin repair.

Designed exclusively for the Dr. Pen M9 Microneedling 2.0 system, each cartridge features a built-in Smart Chip System that connects with your device through the electronic contact points. Simply match the alignment markers to ensure a secure connection and smooth operation.

For Targeted Localised Repair
The 18-pin configuration is specifically engineered for high-precision treatment of small, stubborn areas, where control and accuracy matter most. With a compact 18-needle layout, this cartridge delivers higher localised pressure, making it ideal for refining acne pits, depressed scarring, deep facial lines, and uneven texture — especially in detailed areas like the nose, mouth and between the brows.

18-Pin Microneedle Cartridges for Dr Pen M9 with Integrated Smart Chip
Upgrade your microneedling routine with the Dr. Pen M9's 18-Pin Microneedle Cartridges with Integrated Smart Chip (5 Pack) — the precision-focused cartridge built for targeted, intensive skin repair.

Designed exclusively for the Dr. Pen M9 Microneedling 2.0 system, each cartridge features a built-in Smart Chip System that connects with your device through the electronic contact points. Simply match the alignment markers to ensure a secure connection and smooth operation.

For Targeted Localised Repair
The 18-pin configuration is specifically engineered for high-precision treatment of small, stubborn areas, where control and accuracy matter most. With a compact 18-needle layout, this cartridge delivers higher localised pressure, making it ideal for refining acne pits, depressed scarring, deep facial lines, and uneven texture — especially in detailed areas like the nose, mouth and between the brows.

18-Pin Precision Configuration
A targeted needle layout designed for intensive, detailed microneedling sessions.
Integrated Smart Chip ID System
Communicates with the Dr. Pen M9 system when installed correctly via alignment markers.
Individually Sealed & EO Gas Sterilised
Every cartridge is professionally sealed for hygienic, single-use application.
High-Grade Stainless Steel Needles
Crafted for consistent performance and reliable glide.
Exclusive Compatibility
Designed only for Dr. Pen M9 (not compatible with other Dr. Pen models).

Targeted Scar Revision
The 18-pin design supports intensive stimulation in focused zones, helping improve the look of deep acne scars and depressed texture by encouraging a smoother appearance.

High-Precision Control
The compact configuration provides better control around complex facial contours such as the upper lip, nasolabial area, nose and glabella, where wider pin layouts can feel less accurate.

Enhanced Nutrient Delivery
Creates precise micro-channels that support improved absorption of your microneedling-compatible serums, helping actives reach deeper layers.

Texture Resurfacing
Ideal for smoothing the appearance of rough texture, uneven skin grain and surface irregularities caused by previous skin trauma.

Targeted Localised Repair
The 18-needle configuration is specifically designed for high-precision treatment of small, stubborn areas.

5 × 18-Pin Microneedle Cartridges for the Dr. Pen M9 Microneedling Pen

Model: 18-Pin
Quantity: 5 Cartridges per pack
Material: High-grade Stainless Steel
Technology: Built-in Smart Chip ID System
Compatibility: Exclusive to Dr. Pen M9
Packaging: Individually sealed, EO gas sterilised

Important: To ensure safety, it is recommended that microneedling cartridges be sterilised before each use. This helps ensure the treatment is safe and hygienic. Here are the steps to sterilise microneedling cartridges:

First, ensure that you have all the necessary equipment for sterilisation; gloves, isopropyl alcohol solution (70% or above) and a clean container to hold the solution.
Put on your gloves to avoid contaminating the cartridges during sterilisation.
Check your cartridge; ensure the needles are in perfect condition (i.e., not bent) and remove any debris.
Pour enough alcohol solution into the container and dip the cartridge needle into a sterilisation container, then soak for a couple of minutes.
If you have alcohol solution in a spray model, you can spray it towards the needle head of the cartridge.
Once the sterilisation is complete, allow the cartridge to air dry before using it.
Finally, your cartridge is ready for use.

For microneedling steps, please read our detailed instruction guide here.

Critical: Alignment Installation Guide

⚠️ Align to Protect the Chip: The Dr. Pen M9 cartridges use sensitive electronic contacts. Follow these steps carefully to avoid damaging the Smart Chip.

Locate the Marker
Find the alignment arrow/mark on the cartridge interface.
Match the Pen
Align the cartridge marker with the corresponding indicator on the Dr. Pen M9 body.
Twist to Lock
Once aligned, twist clockwise to secure.

Warning: Do not force the cartridge into place. Incorrect installation may damage the electronic contact points.

Disclaimer
Please speak with your doctor before purchasing any Dr Pen products. The content on this site is not intended to substitute for the advice of a qualified physician, pharmacist, or other licensed healthcare professional. The products may have additional information and instructions on or inside the packaging that you should carefully read and follow. Contact your health-care provider immediately if you suspect that you have a medical problem. This product may not have been evaluated by the Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease or health condition. For any concerns or questions, please contact your GP or dermatologist.