12 Pin Cartridges for A7 (10 Pack)
$38.50
10 Packs of 12-needle Cartridges for the Dr Pen A7 Microneedling Device
- The 12-needle cartridge is ideal for addressing acne scars.
- Crafted from premium stainless steel, these needles ensure durability and effectiveness.
- Each cartridge is designed for single use and comes in a sterile package.
Understanding the Microneedling Process with Dr. Pen
The microneedling procedure involves using fine needles to create minuscule channels in the skin’s surface. this process triggers the body’s natural healing mechanisms, promoting increased production of collagen and elastin, which are essential for skin rejuvenation.
User Instructions:
Crucial: It’s vital to sterilize microneedling cartridges before each application to maintain safety and hygiene. Follow these steps meticulously to ensure proper sterilization:
- Gather all necessary sterilization supplies: gloves, a solution of isopropyl alcohol (70% or higher), and a clean container.
- Donn your gloves to prevent contamination during the process.
- Inspect your cartridge carefully; ensure that the needles are straight and free from debris.
- Add sufficient alcohol solution into your container, then immerse the needle end of the cartridge into it for several minutes.
- If using an alcohol spray bottle, you can apply it directly onto the needle head of the cartridge rather.
- After soaking, allow the cartridge to air dry wholly before use.
- Your cartridge will be ready once it has dried properly!
Please consult ourdetailed instruction guide for comprehensive information on usage procedures.
Your Package Includes:
A total of 10 x 12-needle cartridges compatible with Dr. Pen A7 Microneedling Device
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.
