Compatible with Dr.Pen A9

Engineered exclusively for Dr.Pen A9 automatic microneedling device. Each cartridge features a precision bayonet lock mechanism for secure, tool-free attachment and consistent needle depth control throughout treatment.

Cartridge Specifications

Needle material: Medical-grade 316L stainless steel
Design: Closed cartridge with anti-backflow silicone membrane
Sterility: Single-use, individually sealed, EO sterilized
Needle tip: Ultra-fine, electropolished for minimal epidermal trauma
Lock type: Bayonet mount — click-fit, zero-play attachment

How to Choose the Right Cartridge

12 / 18 / 24 Pins — Ideal for acne scars, wrinkles, fine lines, melasma, rosacea, hyperpigmentation, and collagen induction therapy
36 / 42 Pins — Best for improving skin hydration, reducing stretch mark visibility, and minimizing large pores; suited for treating larger surface areas
Nano-S & Nano-R — Stays within the epidermis; ideal for BB Glow treatments, skin tone correction, fine line reduction, and enhanced product absorption; suitable for home use without numbing cream; can also support brow hair regrowth

Important Notice

Single-use only. Do not reuse or re-sterilize.
Disinfect treatment area prior to use.
Not suitable for active acne lesions, open wounds, or compromised skin barrier.
For professional clinic use and trained home users only.

Dr.Pen A9 Microneedle Cartridge Needles | Nano / 12 / 18 / 24 / 36 / 42 Pins