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Tina Davies Needle Cartridge 0.25mm, 7-Curved Magnum, 10-pack

Tina Davies Needle Cartridge 0.25mm, 7-Curved Magnum, 10-pack


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Achieve soft edges and gentle, snag-free deposit with the high coverage 0.25 mm 7CM cartridge.

Configuration: 7 needles stacked in two rows with a curved profile, depositing 7 pixels of ink at a time

Diameter: 0.25 mm

Taper: Long

Fits: Rotary machines

Procedure suitability: Brows, lips, areolas or any area that requires coverage

Best for: Airbrushed effect and filling in color

Skin type: Normal, sensitive or thick skin

Safe & sterile: Full membrane to prevent backflow and EO gas sterilized



  • 304 surgical grade stainless steel
  • 0.25 mm needle
  • EO gas sterilized
  • Disposable
  • Full safety membrane

Compatibility: Universal cartridge design is compatible with all rotary machines, not compatible with PMU digital machines/devices. Compatible with the following rotary machines: Artyst, Axys Vahalla, Cheyenne, Xion, Xion S, Bellar, Brow Daddy Cleo, Valkyre, Bishop, Rook Quill, Mast Tour, Omnia, Flux, Mast Magi, Dragonhawk, and more.


  • Needle selection is based on personal preference, skin conditions and design demands
  • To use: insert, twist and lock Adjust the needle hang on your machine to allow the needle to protrude by 2-3 mm
  • Allow the needle to "draw up" ink into the tip of the cartridge by running the machine and holding the tip in place
  • Always work off the tip(s) of the needle without forcing it into the skin
  • Maintain a taut stretch at all times to maximize ink deposit and minimize skin trauma
  • Wipe the tip of the needle frequently to remove buildup
  • During tattooing, clean the needle cartridge in sterile water to remove buildup and when changing colors, similar to when you are painting
  • Do not allow the needle to hit the bottom of the pigment cup to prevent damage to the tip of the needle
  • Dispose into a sharps container after use ‚ÄĒ do not reuse
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