It took over a month to recieve my pen, they promised to send xtra cartridges because of the wait. They sent nanocartriges. Really?














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Dr. Pen A20
Dr. Pen A20 Professional Microneedling Pen with AVOS vertical oscillation, 6 speed levels, precise depth control and a dedicated 14-pin cartridge system — supplied genuine by DrPenStore.com.
Dr. Pen A20 — real-use product video
See the A20 handpiece and professional format before buying from DrPenStore.com.
Buy a genuine Dr. Pen A20 with clear after-sales support
DrPenStore.com supplies genuine Dr. Pen products with A20 compatibility guidance, cartridge support and warranty help.

What to check when your Dr. Pen A20 arrives
Buy from DrPenStore.com, keep the security label intact and confirm the kit contents match your order and contact DrPenStore.com if you need support.
Professional control built into the A20 handpiece
Display, speed, depth, cordless handling, charging and secure A20 cartridge connection.
LED Digital Display
Clear on-device speed visibility for confident professional control.
6 Speed Levels
Six adjustable levels provide flexible professional A20 control.
Precise Depth Control
Adjustable needle depth supports controlled professional A20 routines.
700mAh Battery
Wireless handling supports a cleaner professional A20 setup.
Type-C Charging
Convenient Type-C charging works with the included dock.
3-Lock A20 Connector
Secure connection for stable handling with the A20 cartridge platform.
A20 control overviewSee the professional A20 handpiece controls in detail.
Professional A20 buildCordless handling and dedicated cartridge connection.
Genuine product detailInspect the A20 design before ordering.AVOS, precise depth control and a dedicated 14-pin system
A20 combines AVOS vertical oscillation, adjustable depth and secure single-use 14-pin cartridge handling.


Single-use A20 cartridges for a cleaner workflow
Use a fresh A20 cartridge for each treatment with the included protective sleeves.
Cordless A20 with charging dock and Type-C convenience
Keep A20 presented neatly between treatments while Type-C charging supports a simple modern workflow.


What comes with your genuine Dr. Pen A20
A20 handpiece, charging accessories, 14-pin cartridges, protective sleeves and guide.
Official-store confidence for your Dr. Pen A20
Genuine products, A20 cartridge guidance, warranty support and post-purchase help from DrPenStore.com.
DrPenStore.com
Genuine Dr. Pen devices, cartridges and specialist A20 product support.
A20 product guidance
Get compatibility, cartridge and warranty support after purchase.
A20 after-sales support
Cartridge compatibility, warranty and product guidance after purchase.
Why professionals choose Dr. Pen A20
Quick answers on genuine A20 supply, professional controls, cartridges and after-sales support.
| Customer question | Dr. Pen A20 answer | Why it matters |
|---|---|---|
| Where can I buy a genuine Dr. Pen A20? | DrPenStore.com with A20 product and warranty support | Clear support before and after purchase |
| Why is A20 professional? | AVOS, 6 speeds, precise depth control and cordless handling | Professional controls in one A20 platform |
| Which cartridges fit A20? | Dedicated A20 cartridge family with secure 14-pin anti-backflow interface | Use cartridges specifically designed for A20 |
| What support is available after purchase? | A20 compatibility, cartridge and warranty guidance from DrPenStore.com | Help with the product after delivery |
| What do I receive? | A20, dock, 2 × 14-pin cartridges, cable, adapter, sleeves and guide | Full kit is clear before purchase |
Dr. Pen A20 questions buyers ask before purchase
Genuine A20, professional features, cartridge compatibility and after-sales support.
Where can I buy a genuine Dr. Pen A20?
Buy from DrPenStore.com for genuine A20 supply, cartridge guidance and warranty support.
What should I check when my Dr. Pen A20 arrives?
Keep the security label and packaging intact, confirm the device and accessories match your order, and contact DrPenStore.com if you need A20 product support.
What makes A20 a professional microneedling pen?
AVOS vertical oscillation, 6 speed levels, precise depth control, cordless handling and a dedicated A20 cartridge platform.
Which cartridges fit Dr. Pen A20?
Use cartridges specifically listed for A20. The A20 platform uses its own secure cartridge interface with anti-backflow design. This kit includes 2 × 14-pin cartridges; more options are available in our A20 cartridge collection.
Is Dr. Pen A20 FDA 510(k) Cleared?
Yes. Dr. Pen A20 is presented as an FDA 510(k) Cleared professional system.
Are A20 cartridges reusable?
No. Use a fresh single-use A20 cartridge for every treatment.
Buy your genuine Dr. Pen A20 with confidence.
Professional A20 technology, cartridge support, after-sales guidance and a one-year warranty.





