The shape and type of the tattoo needle can affect the fluidity of the pigments. In addition to the fact that each variant of tattoo requires its own type of needles, different parts of the skin also require an individual approach and use of different kinds of needles. Depending on the desired effect, flat or round bundles of tattoo needles, (Magnum type as well) are used. Most contemporary tattoo artists agree that Magnum 7M1 are perfect for shading, when an image to be painted or shaded is rather small. They have a standard 0.35 diameter and 0.8 – 1.2 sharpening. When a rotary machine with these Magnum 7M1 needles soldered at their base in a row works, a tattoo is made faster and a client feels no pain.