Nano Square Replacement Cartridges for Dr. Pen A11 (A Pack of 10)

SKU: DP-A11-NAC

Nano Square Replacement Cartridges for Dr. Pen A11 (A Pack of 10)

SKU: DP-A11-NAC
$44.96 Regular price $59.95 Sale priceSave $14.99
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NZ Beauty Sale Week is LIVE! 11–18 August, 2026

Enjoy up to 40% OFF almost everything sitewide. No code required. Ends 18 August 2026 11:59pm NZST.

⭐ Today Only (11/8): Enjoy bigger discounts on selected products. No code required. Ends 12 August 2026 11:59pm NZST. ⭐

*T&Cs and exclusions apply (expand to view full T&Cs).

T&Cs:

1 Day Offer (Bigger Discounts): ++ Bigger discount on Pens (excl A20), Cartridges, and LED Light Therapy (or including anything to clear) starts from 12:00 am NZST on 11th August 2026 for one day only. Offer announcement to VIP email database, but the offer is live on the website for 1 day for the public.

Valid for drpen.co.nz until 18/8/2026 11:59 PM NZST. No code required. Selected products only. Offer excludes A20 microneedling pens, M9 microneedling pens and bundles. Prices as marked. No rainchecks. Cannot be used in conjunction with any other offer. Whilst stocks last. Dr. Pen Global reserves the right to amend any promotional offer.

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Enhance Your Skin Rejuvenation Routine with Nano Square Nanoneedle Cartridges for Dr. Pen A11 Microneedling Pen.

Nano needle cartridges are designed primarily to enhance product absorption rather than create deep micro-channels in the skin. They are ideal for applying serums, active ingredients and skincare products to improve penetration and overall treatment effectiveness. Nano needling is gentle and suitable for frequent treatments, making it an excellent choice for giving an instant glow with no downtime.

Here is the cartridge selection guide for more information. 

The Square Nanoneedling Cartridges are crafted to target challenging facial areas, ensuring exceptional results in your skincare journey.

Square Nanoneedling Cartridges Benefits:
- Up to 97% increase in product absorption compared to topical application
- Pain-free application; no numbing cream required
- Instant skin glow after treatment
- Stimulates collagen production
- Brightens complexion
- Safe for use in-between microneedling sessions
- No downtime required
- Compatible with active skincare ingredients
- Makeup application can be safely resumed after treatment

Key Features:
- New wavy contact surface for enhanced skincare product absorption
- Three-snap fixed structure to protect the device machine
- Easy connection with Dr. Pen A11 Microneedling Pen
- Fine gauge made from high-quality material

What’s Included:
- 10x pack of Square Nanoneedle Cartridges for Dr. Pen A11 Microneedling Pen

DO NOT USE:
- On open wounds
- On broken skin
- On active acne
- If irritation occurs

Important Sterilization Steps:
1. Ensure necessary equipment for sterilization: gloves, isopropyl alcohol solution (70% or above), and a clean container.
2. Put on gloves to avoid contamination.
3. Check the cartridge for perfect needle condition, ensuring no bending, and remove any debris.
4. Dip the cartridge needle into isopropyl alcohol solution or use a spray model, then soak for a couple of minutes.
5. Allow the cartridge to air dry before use.

How to Use:
1. Remove the sterile cover on the top of the cartridge.
2. Connect the cartridge to the Dr. Pen A11 Microneedling Pen device.
3. Double-cleanse the face, ensuring it's clean before applying your favorite skincare products.
4. Set the depth of the nano cartridge.
5. Set the specific speed for your treatment.
6. Turn the pen on, then slowly start the treatment in small areas.
7. Use only a cross-hatch pattern to cover all areas.
8. Apply light pressure and ensure not to drag or pull the skin.

Usage Guidelines:
- Schedule weekly nanoneedling treatment with active/non-active ingredients.
- Perform nanoneedling in between microneedling sessions to boost your results.
- Use Femvy Hyaluronic Acid or Femvy Peptide Complex Serum to complete your treatment.

Disclaimer:
Consult your doctor before purchasing any Dr. Pen products. The information provided here is not a substitute for professional medical advice. Read and follow all instructions and information provided with the product. If you have medical concerns, contact your healthcare provider promptly. This product has not been evaluated by the FDA 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.

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