Square Nanoneedle Cartridges for Dr. Pen A9 (10 Pack)
$41.96
The Square Nanoneedling Cartridge is an excellent choice for all skin types, making it a must-have addition to your microneedling toolkit.
Maximize the effectiveness of your A9 microneedling pen by incorporating nanoneedling cartridges, which enhance skincare absorption and provide an immediate radiant appearance.
You can utilize the nanoneedling cartridge weekly without any downtime,allowing you to continue your skincare regimen and apply makeup instantly afterward without concern.
The Nano Square Nanoneedling Cartridge
Among the two available options for Dr. Pen A9 microneedling Pen cartridges,the Nano Square model excels in targeting hard-to-reach areas of the face effectively.
Benefits of Using Nano Square Nanoneedling cartridges
Regular use of Nano Square Nanoneedling Cartridges offers numerous skin benefits, including:
- Enhances product absorption by up to 97% compared to conventional topical applications
- No need for numbing cream prior to treatment
- Achieves an instant glow after just one session
- Stimulates collagen production effectively
- Can be used between regular microneedling sessions for enhanced results
- Zero recovery time required post-treatment
- Compatible with both active and non-active ingredients unlike traditional microneedling treatments
How to Use (Educational) & Safety — Microneedling Cartridges
Important: Educational information only—not medical advice. Always follow your device manufacturer’s instructions and consult a qualified professional for treatment questions. Cartridges are compatible replacements, EO-sterilized, and single-use.
Before You Start
Check compatibility: Match the cartridge to your device model (e.g., M8/M8S/A6S/A11/A9/A20/H6). Connector/lock shapes are model-specific.
Inspect the pouch: Do not use if the sterile pouch is torn, punctured, or opened.
Hygiene: Wash/dry hands; prepare a clean workspace; avoid touching the needle array.
Single-use only: One cartridge per session, per person. Do not reuse or share.
Attaching the Cartridge
Power off the device.
Remove the cartridge from the pouch; avoid touching the tip.
Align the connector and click/lock per your device manual—do not force.
Confirm a secure fit (no wobble/misalignment) before powering on.
During Use (Follow Your Device Manual)
Use only as instructed by your device manufacturer.
If you notice unusual resistance, rough drag, or discomfort, stop and check fit/parts.
Do not use on irritated, broken, or compromised skin.
Keep the work area clean; do not place the tip on unclean surfaces.
After Use
Power off and detach the cartridge carefully.
Dispose of the used cartridge immediately as a sharps/contaminated item according to local rules.
Wipe the device head/handle as per the device manual; allow to dry.
Record or photograph the batch/lot code on the pouch for traceability.
Storage & Shelf Life
Store sealed pouches in a cool, dry place, away from heat, moisture, and direct sunlight.
Use before the marked expiry. Do not re-sterilize.
Warnings & Disclaimers
Single-use, sterile product. Reuse increases contamination risk and may degrade performance.
Use only with the correct model; cartridges are generally not interchangeable across series.
We are not affiliated with the original brand owners; names are for compatibility reference.
If irritation or unexpected reaction occurs, stop and seek professional guidance.
Common Mistakes to Avoid
Forcing a mismatched cartridge onto the device.
Touching or laying the needle array on surfaces before use.
Reusing a cartridge “to save costs.”
Using from a damaged or previously opened pouch.
