Best needles cartridges!
The needle cartridge is amazing! It gives very clean and sharp line works, which allows me to do my work more efficiently. I used it to do some dotworks too, and the effect is clean as well. The best thing is, the needles able to give less skin trauma and let client to heal better and faster. The cartridge stores ink pretty well, I didn't experience any splashing of ink during the process. The ink discharge is stable and smooth as well.