Review on Ambition Cartridge Tattoo Grips - 32mm Adjustable Twist Handle Tubes CNC Carved Aircraft Aluminum Tattoo Machine Supplies with Drive Bars for Professional and Novice Tattoo Artists by Lisa Zimmerman

I haven't used it for a tattoo yet but my first reaction is WOW! This amazing item is only $15! I thought about getting one because I figured it would work if the cartridge would rotate as it rotated so I would still have to loosen the grip that would hit the target. nope! I was pleasantly surprised to see it rotate and change the needle protrusion while keeping the cartridge forward! I'm new to tattoos so this is my first adjustable cartridge. It is very difficult to loosen the vise and move the base of the needle to the desired location and then fully tighten it without moving it. I will for sure buy more!