Hi I'm a Tattoo studio owner and Artist in Northern WI, Cross Keys Tattoo llc. I've tried a lot of different Cartridges trying to find the best liners for pen machines and and these by far are my favorite. the Round shaders and mags are also great.

Ordered a box of 0.35 3rl to try them on a customer who is realy allergic to nicel, just to minimize the risk of reaction. (with Eclipse Black Tattoo Ink) So far all is good. The Gold Series Cartridge is smooth and stable in use.

Next I Might try gold series curvedmags out on color packing.

Agujas perfectas!

Hey I'm a studio owner in Germany and also tattoo artist and I love this needles they are way smoother and better than other brands from the states or Germany.

Works great easy to figure out need charged up first time

Everything is perfect, great stuff

Perfect EZ needles: 0801RL, , 1209M1C—sharp, precise, smooth.With Turbo 2.0 and Ubiratan Amorim machine.

La verdad, es mucho más duradero que las puntas normales y el precio no está nada mal. Vale totalmente la pena.

I just received it and haven’t used it yet, but judging by the packaging, it’s clearly a high-quality cartridge and the price is very reasonable. I’ll provide a detailed review after I’ve had a chance to use it.

Today I tried the 1205RL of this needle, and the experience was incredibly smooth. This is truly a high-level cartridge. Normally, I would switch out 2–3 cartridges within an hour, especially on tougher skin. This time, my client was a male with thicker skin, and I was working on his arm. I used the same cartridge for over an hour and never felt the need to change it the needle was still sharp.