24 Pin Replacement Cartridges for Dr. Pen A20 Advanced Miconeedling Pen (10 Pack)
$50.39
Easily tackle your skin and scalp challenges with the 24-pin Microneedle Cartridges, designed specifically for the Dr. Pen A20 Professional Microneedling Pen. This versatile cartridge is ideal for use on the face,body,and scalp,effectively improving the appearance of wrinkles,scars,and various skin issues while promoting healthier and firmer skin.
Integrating this replacement cartridge into your skincare regimen allows you to effectively address persistent skin concerns. It effectively works in synergy with your microneedling pen to boost collagen production, refine skin texture, and support hair restoration efforts.
Main Features
- Equipped with a patented anti-backflow membrane along with a LocVent? protection system
- Innovative wavy contact edge enhances absorption of skincare products
- Newly designed SnapConnect?, featuring a three-snap connector that improves device performance and safety
- Compatible with the Dr. Pen A20 Microneedling Pen
- Surgical-grade stainless steel used for durability in needle gauge construction
- Maximum penetration depth of up to 2.5mm for effective treatment
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.
