Control 02

Why A1

A1 control interface

Classic powered format

A straightforward powered Dr. Pen workflow with a dedicated A1 replacement-cartridge path.

A1 powered base workflow

Visible depth checkpoint

Adjustable depth dial provides a clear, repeatable depth-control checkpoint.

A1 cartridge interface

A1 cartridge path

Uses the Dr. Pen A1 cartridge family for a clearly defined replacement path.

Contents 03

Everything included

9 line items · 6 cartridges

Device & power
  • A1 device1
  • 2m USB charger cable1
  • US wall charger1
Accessories
  • User manual1
  • Product box1
  • Storage case1
6 cartridges
  • 12-needle cartridge2
  • 36-needle cartridge2
  • Round Nano cartridge2

Use only sealed cartridges compatible with the Dr. Pen A1 family. Single-use only.

Evidence 04

Technical evidence

Visible A1 control interface

Classic powered format

A straightforward powered Dr. Pen workflow with a dedicated A1 replacement-cartridge path.

A1 device workflow

Adjustable depth dial

Precision dial provides a visible, repeatable depth-control checkpoint.

A1 cartridge interface

A1 cartridge interface

Defined compatibility with the Dr. Pen A1 replacement-cartridge family.

Decide 05

Specifications & compatibility

Product format
Classic powered microneedling pen
Power configuration
USB charging cable + wall charger
Cartridge path
Dr. Pen A1
Included cartridges
6 cartridges
Included cartridge format
12-needle + 36-needle + Round Nano
Included support
Storage case included

Cartridge compatibility

Use only compatible Dr. Pen A1 cartridges.

12-needle2 included in the current kit.
36-needle2 included in the current kit.
Round Nano2 included in the current kit.
Not sure which cartridge?

Explore our cartridge guide to learn more about needle types and uses.

Guidance 06

Research & product guidance

Open a topic to review product fit, compatibility, use boundaries, and supporting product information.

What this product is

Dr. Pen A1 Classic Microneedling Pen is a classic powered microneedling pen for buyers who want a straightforward device path and a clearly identified A1 replacement-cartridge family. It is a device, not a cartridge or a manual stamp.

Who this product suits

A1 suits buyers comparing a simple classic model, scalp or beard-area routine questions, and a direct replacement-cartridge path without mixing product families.

What to decide before buying

  • Device format: classic powered microneedling pen.
  • Cartridge variable: confirm the Dr. Pen A1 compatible pin or nano option.
  • Comparison variable: compare handling, routine fit, and cartridge family rather than relying on a generic model name.
  • Support variable: use the product page, buying clarification map, decision map, audit standards, and FAQ.

Compatible cartridges

The current Dr. Pen A1 replacement listing shows 1 Pin, 2 Pin, 3 Pin, 5 Pin, 7 Pin, 9 Pin, 12 Pin, 24 Pin, 36 Pin, Nano Round, Nano 5D, and Nano 3D. Confirm the exact model and selected option before ordering replacements.

View compatible cartridges

Compare before choosing

Choose A1 when a straightforward classic device path is the priority. Compare A6 for a professional-style body preference, M7 for compact wireless handling, A6S for smart wireless control, and M8 for an all-rounder device path.

Published product facts

  • Brand and model: Dr. Pen A1.
  • Product format: classic powered microneedling pen.
  • Cartridge path: Dr. Pen A1.
  • This page does not publish unverified speed, depth, battery, or package numbers. Check the current gallery or manual for the exact unit before relying on a technical number.

What to confirm in the kit

The current package includes 1 × Dr. Pen A1 microneedling pen; 1 × USB charger cable (2 m); 1 × US wall charger; 1 × manual; 1 × box; 1 × storage case; 2 × 12-needle cartridges; 2 × 36-needle cartridges; and 2 × Round Nano cartridges. Replacement cartridges are sold separately.

Use and safety boundary

This page supports product selection only and does not diagnose skin or scalp conditions or promise outcomes. Use a fresh compatible cartridge and avoid active infection, irritated skin, open wounds, active acne, keloid-prone skin, or uncertain conditions. Ask a licensed professional when device use is unclear.

Questions to check before buying

  • Is Dr. Pen A1 the right model for my routine?
  • Which Dr. Pen A1 cartridge option matches my intended use?
  • How should I compare this model with nearby Dr. Pen options?
  • What is included in the selected kit?

Related decision paths

Clarify buying terms | Open the microneedling decision map | Review scalp questions |Read FAQs