---
title: "18-Pin Cartridges for A20 Professional Microneedling Pen (10 Pack)"
description: "10x pack of 18 -pin Cartridges for Dr. Pen A20 Microneedling Pen"
url: https://drpen.store/product/18-pin-cartridges-for-a20-professional-microneedling-pen-10-pack/
date: 2025-09-22
modified: 2026-07-19
author: "drpen"
image: https://drpen.store/wp-content/uploads/2025/09/a20cartridges18-pin.webp
type: product
lang: en
sku: "A20_18"
product_type: simple
price: 79
currency: USD
availability: instock
---

# 18-Pin Cartridges for A20 Professional Microneedling Pen (10 Pack)

Experience the ideal compatibility with your A20 Professional Microneedling Pen using our** 18-Pin Cartridges.** These cartridges effectively stimulate your skin’s natural healing process, targeting various skin concerns such as uneven texture, fine lines, scars, and an inconsistent skin tone.

This process improves skin texture and promotes a fresh, healthy appearance.

- Feature a patented anti-backflow membrane and **LocVent™** protection system
- Newly adopted wavy contact edge to help with better skincare product absorption
- Newly designed **SnapConnect™** three-snap connector helps with the performance and protection of the device machine
- Easily paired with Dr. Pen A20 Microneedling Pen
- High-quality surgical grade stainless steel for the gauge
- Maximum depth of 2.5mm