Product - Evolution Opus Series Magnum Shader Needles Magnum Style - Weaved & Curved Magnum Shader Needles Available Size - 5, 7, 9, 11, 13 Needles. Brand - Evolution® Opus Magnum Needles Sterilized - Yes Our Evolution Opus are the best magnum needles in the industry. The soldering and construction of these needles are unbeatable. Our Evolution® Tattoo Needles set the standard. These needles go through new and additional strict manufacturing process to insure you get the finest needles in the industry. Tired of getting a box of needles where 2 out of 5 needles are bad and unusable. Our EVOLUTION Needles insure that All your needles are perfect. Try them out for yourself and be the judge.