3D Square Nano, Clearly Defined
Made for the Dr. Pen A6S, these 3D Square Nano cartridges feature a square tip format. The pack of 10 keeps this specific Nano option ready to replenish, with a clear model match for an organized device setup.
Compatible Device: Dr. Pen A6S
Cartridge Type: 3D Square Nano Cartridge
Quantity: 10 Cartridges per Pack
Packaging: Individually Sealed Cartridges
• 3D Square Nano Cartridge Configuration
• Designed for Gentle and Controlled Application
• Suitable for Serum-Focused Cosmetic Skincare Routines
• Individually Sealed Packaging
• Single-Use Cartridge Design
• Easy to Attach and Replace
Compatible Device: Dr. Pen A6S
Use only with the Dr. Pen A6S 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 A6S Cartridges
Designed for a Secure Fit
Multiple Cartridge Options Available
3D Square Nano Replacement Cartridges – 10-Pack for Dr. Pen A6S
Device Models
Cartridge Options
Countries Served
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.
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For more details, see our Shipping Policy, Refund Policy, and Warranty Policy.
We ship to selected countries and regions. Available shipping options and costs will be shown at checkout.
Order processing: Orders are usually processed within 2–3 business days after payment is confirmed. Processing may take longer during promotions, holidays, or periods of high order volume.
Delivery after shipment: Delivery typically takes approximately 7–10 business days after your order has shipped, depending on your destination and local delivery conditions. This is in addition to the order processing time. Delivery times are estimates and are not guaranteed.
We will email your tracking information once your order has shipped. See our Shipping Policy for full details.
You may request an eligible change-of-mind return within 30 days of delivery. Items must be unused, unopened, in their original packaging, complete with all accessories and documentation, and in resalable condition.
Opened or used cartridges cannot be returned for hygiene and safety reasons. Please contact us for approval before sending any item back.
If your order arrives damaged, defective, incorrect, or incomplete, contact us for help. See our Refund Policy for full conditions and return shipping costs.
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 info@drpenofficialshop.com. 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.
