Unicorn Cartridges Standard LinerReal deal true to size needles in a cartrige. What does true to size mean? True to size means that the needles are the same size as our needle on bar. Specially soldered to meet our requirements. Example a straight is not a shader,a shader is soldered back further on the head a standard is further towards the tip and so on. Our needles are fit to the right tip as to have great ink flow without being to tight or to loose. Our labeled body is clear and