Granatan Microneedling Pen Cartridges M8 — 36‑Pin 0.30mm Stainless Steel, 10‑Pack Sterile Tips

Granatan 36‑pin M8 replacement cartridges — 10 individually sterilized single‑use tips with 0.30 mm 304 stainless steel needles, made to fit M8 microneedling pens only.

These Granatan cartridges are spare tips manufactured specifically for compatible M8 microneedling pens. Each cartridge holds 36 fine 0.30 mm needles made from 304 stainless steel, arrives individually sterilized and is intended for a single professional or home cosmetic session. This listing contains ten identical cartridges; the microneedling pen and other cartridge styles (nano tips, different pin counts, or M8S models) are not included.

How do I know these will fit my microneedling pen?

Compatibility depends on your device model, not only the pin count. These cartridges are engineered exclusively for devices marked M8; they will not fit M8S or other makes. Verify the exact model printed on your pen before ordering to avoid fit issues.

• Designed for M8‑marked pens only — check the device label
• 36-pin shape and locking groove match Granatan M8 cartridges
• Not compatible with M8S or universal adapters

What are the cartridge specifications and materials?

Each cartridge measures about 5 x 3 x 2 cm and weighs roughly 6 g. The needles are 0.30 mm in length, constructed from medical‑grade 304 stainless steel, and the tips are sterilized and sealed individually to preserve hygiene until first use.

• Needle count: 36 pins per cartridge
• Needle length: 0.30 mm; material: 304 stainless steel
• Package: 10 identical cartridges, each individually sterilized and single‑use

How do I install and use these cartridges safely?

Installation is tool‑free: align the cartridge with the M8 device head, push in, twist to lock and confirm it seats securely. If you feel resistance or the cartridge does not lock normally, stop and recheck your device model — do not force the cartridge into place.

• Install by aligning, inserting, twisting and locking
• Single‑use only — discard after one session to maintain hygiene
• Follow your pen’s user instructions and watch the product video for visual guidance

What’s included and what isn’t in this package?

The box contains ten identical Granatan 36‑pin cartridges, each sterile and individually packaged. The microneedling pen, nano tips, or any other cartridges shown elsewhere are not part of this sale; this is not a mixed set.

• Included: 10 x 36‑pin Granatan M8 cartridges, 0.30 mm needles
• Not included: M8 pen, M8S cartridges, nano tips, or accessories
• Each cartridge intended for single session use; do not reuse

Who is this for? Granatan 36‑pin M8 cartridges are suited to owners of an M8 microneedling pen who need a reliable supply of identical, sterile single‑use tips with a 0.30 mm needle length. Choose this pack if you require consistent 36‑pin performance, prefer individually sealed cartridges for hygiene, and can confirm your device is an M8 model. If your pen is M8S or a different brand, search for the correct compatible tip to ensure safe fit and function.