Been working on a sleeve and thought this may be more convenient then my coil guns. I like this for many reasons especially speed changing out without grabbing or setting up guns. e advantages for both depending on your style and comfort. Pros it's easy to hold and clearly built we'll. It interchanges with other brand tips and can work for both lining or shading without changing the gun. “ATTENTION!” Now that I have it I want to say those peoplen't unable to run there pens have a user issue not product. The reason is the machine will not run if it sense a Shafer needle in the Line plug or vice versus so you need to be sure you read instructions so you don’t post dumb reviews here. Save a little face. Only real Con is that it’s harder for me to see what I’m doing because the cartridges are larger than a cool tip. Its fine though and not enough to dock a star. Overall I give the kit less the ink 5 stars. Far as the ink please throw it out and buy extreme or some other ink. Get shader for tint and the top 10 colors you will use. You can always add more color along the way.

I’m gonna leave honest review for beginners such as myself this kit is amazing. The fake skin is ahh….this fake skin it’s pretty horrible but better to have than to have not. Plus I tried it on a banana and I got some beautiful results so I appreciate wormhole for making the first machine gun pen that I’ve ever owned, and for giving me the experience of solo tattooing, because I had a tattoo artist who had me shade like a little heart in, but thank you for wormhole for continuing my experience as an artist overall. This will increase my painting skills too. And with the warranty if anything happens, I’ll just return it and get a new one. And because the instructions show exactly what the cords are, if need be I can go to to my local pawn spot, or hardware spot and buy another cord if need be. But I made sure everything was tightly plugged in Like some other reviews said to do.

I like the adjustability and the ease of use. Comes with everything you need, however, I’d recommend getting better ink and purchasing a pack of needles with the sizes you’re looking for