Exact compatibility
For M8—not M8S.
Match the original M8 model and its dedicated connector. Similar names do not indicate interchangeability, and the M8S family must be ordered separately.
M8
Compatible with
M8
Available packs
10 pcs · 20 pcs · 30 pcsExact model fitM8
Clear pack structure10 pcs · 20 pcs · 30 pcs
Single-use guidanceInspect · use once · dispose
Product detail
Fit first.
Then format.
This page keeps connector compatibility, refill format, and pack quantity separate. It intentionally omits treatment claims, outcome imagery, and body-area recommendations.
Shopify variant map
Know what you selected.
Needle Type
11 Pin
16 Pin
24 Pin
36 Pin
42 Pin
Nano Round
Nano Square
Pack Size
10 pcs
20 pcs
30 pcs
Selecting a variant
The seven format choices and three pack sizes create a clear two-option Shopify variant matrix.
A model-specific M8 interface.
The cartridge body aligns to the M8 connection system and is supplied as an individually packaged single-use component. Inspect the contact edge and package before use.
Before opening
Four checks,
every time.
- 01Confirm the device
Read the complete model name on the device or package. Similar names, colors, or connector shapes do not prove compatibility.
- 02Inspect the package
Use a new, individually sealed cartridge only when its package, body, and contact surface are undamaged.
- 03Install as directed
Keep the device powered off and follow the supplied instructions. Never force a component that does not align correctly.
- 04Use once, then dispose
Do not share, wash, reprocess, or reuse a cartridge. Dispose of it according to local requirements.
Important
If the device label says M8S, A8S, A11, or A9, return to the shared M8S-family listing. Available format names are purchasing identifiers, not medical or treatment advice.
Cartridge FAQ
Before you choose.
Which devices fit these cartridges?
This listing is mapped only to M8. Match the full model name and connector before opening a cartridge. Similar-looking parts may not be interchangeable.
Can I reuse or share a cartridge?
No. Use one new, sealed, compatible cartridge for one session and one person, then dispose of it appropriately. Do not wash, share, or attempt to re-sterilize it.
How do I choose a pin or Nano format?
The selector identifies available product variants only. It does not prescribe a depth, body area, frequency, or treatment purpose. Follow the exact product labeling and qualified guidance.
Where can I confirm price and availability?
The purchase panel above shows the current Shopify price, available variants, and stock status for this product. Your selected variant carries through to checkout.
Compatible hardware
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