Hi there, here's a little something I did to start offClick image for larger version. 

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I'm not too old, but already notice my hand cramp with my iron/steel coils after 3-4 hours straight tattooing, tried my colleges Blitz rotary and I felt lining was very intuitive and did what I wanted it to do, and it's consistent and lightweight

I'm here to find the best machines to by and figure out how people shade with "no give" DD.

or I'll find one with good adjustable give.