Bird Here Microneedling Pen Cartridges 10-Pack — 16‑Pin 0.18mm Replacement Heads for M8/M7S, Individually Sealed

These replacement needle cartridges let you refresh your microneedling device quickly without buying a new handpiece. Designed to fit Bird Here M8 and M7S pens, the set includes ten pre-sterilized 16-pin heads packaged separately to preserve hygiene between uses. The short 0.18mm needle length is intended for superficial treatments and everyday maintenance routines; they’re compact, compatible, and simple to snap on and off your device.

How do I know these cartridges fit my microneedling pen?

Compatibility is keyed to the pen model and attachment style: these cartridges are engineered specifically for the Bird Here M8 and M7S systems. If your pen accepts 16-pin snap-on heads with the same locking collar, the cartridges should mount securely and function as expected.

• Made for Bird Here M8 and M7S pens with matching snap-fit collars
• 16-pin configuration aligns with pens expecting multi-needle heads
• Standard connector dimensions for direct, tool-free installation

What can I expect from the 0.18mm needle length?

The 0.18mm needles are shallow by design, suited for surface-level procedures and frequent maintenance rather than deep treatments. This length minimizes downtime and discomfort compared with longer needles, while still allowing precise delivery and consistent contact with the skin surface.

• 0.18mm depth for superficial, repeatable sessions
• Lower sensation and faster recovery than deeper needle sizes
• Appropriate for delicate areas and frequent at-home upkeep

Why are the cartridges individually sealed, and how should I store them?

Each cartridge is sealed to preserve sterility until the moment you need it, reducing contamination risk and extending the product’s shelf life. Keep unopened cartridges in a cool, dry place away from direct sunlight, and discard any package that appears damaged or opened before you use it.

• Individually sealed packages maintain sterility until use
• Store in a cool, dry environment away from heat and sunlight
• Dispose responsibly after use according to local disposal rules

How many cartridges come in one purchase and how often should I replace them?

This listing includes ten replacement cartridges, giving you multiple sessions or spares for different areas. Replacement frequency depends on usage, skin type, and hygiene practices; replace cartridges immediately if they show wear, bend, or any sign of contamination.

• Pack contains 10 separate 16-pin cartridge refills
• Replace after signs of wear, bending, or contamination
• Single user recommendation: swap cartridges regularly for hygiene

Who is this for: These 16-pin 0.18mm replacement cartridges suit someone who already owns a Bird Here M8 or M7S pen and wants convenient, hygienic, and cost-effective refill heads. They’re aimed at users who prefer short-needle sessions for routine at-home care, professionals needing quick replacement spares, or anyone who values individually sealed cartridges for sanitation and easy storage.