Cheyenne Round Liner TX Super Long Taper 0.30mm
Cheyenne is the cartridge brand of Berlin based MT.DERM. Its Safety Cartridges have a built-in membrane that stops ink and fluid from flowing back into your machine. The round liner is for line work: outlines, contours and lettering. The needles sit in a round grouping, which keeps the line tight and closed.
Super Long Taper: an extra long, gradual point for the finest, crispest line. 0.30mm (#10) is the middle ground: enough ink flow for steady work, still fine enough for detail.
This is the TX version: the needles have a textured surface that holds more ink, so you need fewer passes for a full, saturated line or fill.
This family runs in 3 needle counts (3, 5, 9). You order per box of 20 individually sterile packed cartridges; pick the needle count you need below.

