See how our customers achieve smoother, clearer skin with official Dr. Pen devices.
Compatible Device: Dr. Pen A7
Cartridge Type: 42-Pin Microneedle Cartridge
Quantity: 10 Cartridges per Pack
Packaging: Individually Sealed Cartridges
• 42-Pin Microneedle Configuration
• Designed for Consistent and Controlled Application
• Suitable for Cosmetic Skincare Routines
• Individually Sealed Packaging
• Single-Use Cartridge Design
• Easy to Attach and Replace
Compatible Device: Dr. Pen A7
Use only with the Dr. Pen A7 device. For personal use only. Use each cartridge once and dispose of it after use. Do not share or reuse the cartridge.
Do not use on broken, irritated, infected, or actively inflamed skin. Turn off the device before attaching or removing the cartridge. Check that the sealed package is intact before use.
Pairs well with
In stock! Ships within 2–3 business days.
Compatible Dr. Pen A7 Cartridges
Designed for a Secure Fit
Multiple Cartridge Options Available
42-Pin Microneedle Replacement Cartridges – 10 Pack for Dr. Pen A7
Device Models
Cartridge Options
Countries Served
Customer Rating
At-Home Convenience
Designed to fit easily into your personal skincare routine.
Flexible Cartridge Options
Choose from different cartridge options for your preferred routine.
Simple, Comfortable Design
A practical design made for easy handling and everyday use.
Please read our FAQs page to find out more.
We ship to selected countries and regions. Available shipping options and costs will be shown at checkout.
Orders are usually processed within [1–2 business days]. Delivery time depends on your location and the shipping method selected at checkout.
You may request a return within [30/60/90 days] of delivery, subject to our return policy. Please contact our support team before sending an item back.
Yes. Our products include warranty support. The warranty period and coverage may vary by product, so please check your order information or contact us for details.
You can contact us at [your support email]. Our support team will respond as soon as possible during business hours.
Yes. We offer replacement cartridges and accessory options. Please make sure to choose cartridges compatible with your device.
