There's a lot of dispute over the proper angle to hold your tattoo machine - too shallow and you'll scratch the skin; too straight and you'll puncture the hypodermis and have a blowout. The angle will also vary according to the technique you use; for example, when using a larger needle, such as a magnum, the breadth of the needle spread implies that at a higher angle, not all needles will contact the skin. Hold your tattoo machine at a 45- to 80-degree angle, depending on the technique, style of tattoo, needle length, and quality of your client's skin.