How to choose tattoo and PMU cartridges
Choose a cartridge by its configuration, needle diameter, needle count and taper. These describe different characteristics: a 3RL cartridge is not the same as a 0.30 mm needle, and codes differ between manufacturers.
| Configuration | Arrangement | Typical application |
|---|---|---|
| RL – Round Liner | A compact round grouping; 1RL has one needle. | Lines, outlines and fine details. |
| RS – Round Shader | A round grouping with a different spacing from a liner. | Shading and filling smaller areas. |
| SEM – Soft Edge Magnum | A curved magnum grouping. | Soft shading, tonal transitions and wider coverage. |
Diameter, needle count and taper
- Diameter is the thickness of an individual needle, such as 0.25 or 0.30 mm.
- Needle count is the number in the grouping, such as 3RL or 9RS.
- Taper describes the needle's tapered point. LT means Long Taper; MT means Medium Taper. Compare the manufacturer's actual specification, since lengths are not universal.
Reading a variant code
In KWADRON 2503RL LT, 25 identifies 0.25 mm needles, 03 means three needles, RL is the configuration and LT is the taper. MAST 0803RL-LT also identifies a 0.25 mm, three-needle liner in the ranges sold here. Do not apply one brand's diameter code to every brand.
Before adding to cart
- Check the full selected variant, not only the product title.
- Confirm the cartridge system and membrane requirements for your machine and grip.
- Check whether the price is for a box or an individual cartridge.
- Use only intact packaging and follow the product's single-use instructions.