Nuprad Replacement Cartridges for Dr. Pen M8S A11 A8S — 12‑Pin 0.2mm, 20‑Pack Sterile Microneedling Tips

These replacement needle cartridges provide a simple way to replenish your microneedling device without compatibility guesswork. Each sterile-seeming cartridge contains 12 titanium-coated pins at a fixed 0.2mm penetration depth, and the box includes 20 individually sealed units for repeated sessions or for keeping spares on hand. They’re made for quick click-on installation and straightforward disposal after single use.

How do these cartridges fit my Dr. Pen device?

Nuprad cartridges are engineered to click into several Dr. Pen models with a standardized connection interface. Installation requires lining up the cartridge with the device head and twisting until it locks, preventing wobble during operation. Always ensure the device is powered off before changing cartridges.

• Compatible models: Dr. Pen M8S, A11, A8S
• Simple twist-and-lock attachment
• Single-use design for hygiene

What are the needle specifications and why do they matter?

Each cartridge contains 12 precision pins sized at 0.2mm length, providing consistent, shallow penetration suitable for surface-level microneedling techniques. The fixed 0.2mm length offers predictable performance across sessions and reduces variability that can occur with adjustable needles. These specifics help users plan treatments and replacement cadence.

• Needle count: 12 pins for even coverage
• Needle length: 0.2mm for consistent shallow depth
• Material: durable, corrosion-resistant pins

How should I use and store the 20-pack cartridges safely?

Use each cartridge only once and discard it in line with local safe-sharps disposal guidelines. Keep the unopened box in a clean, dry area away from direct sunlight and out of reach of children. For best results, open a single cartridge immediately before a session and avoid touching the pins.

• Single-use only; dispose of after each treatment
• Store in cool, dry place, avoid moisture and heat
• Follow local regulations for sharps waste

What’s included and how many treatments can I expect?

The package contains 20 sealed replacement cartridges, each intended for one session on a single treatment area. How many treatments the box provides depends on the size of the areas you treat and your technique; many users reserve one cartridge per facial session and more for larger body areas. Keeping multiple cartridges on hand helps maintain consistent tool hygiene and uninterrupted routines.

• Box includes: 20 sealed cartridges
• One cartridge per small-area session (face) typical
• Extra cartridges helpful for larger or multiple areas

Who is this for: These Nuprad 12-pin, 0.2mm replacement cartridges are intended for owners of compatible Dr. Pen microneedling devices who want a reliable, easy-to-install option for routine at-home or professional treatments. They suit users who prefer single-use sterile cartridges to maintain hygiene, those who need a bulk supply of replacements, and anyone seeking a standardized shallow-depth needle for consistent surface-level procedures. Not for use with non-compatible devices or beyond recommended single-use disposal practices.