Tattoo Needle or Micropigmentation Soldered Needle Needle body 0.35 mm in diameter Anvisa Registration 25351.112442 / 2013-37 Trace needles: not too tight. Needles for paint bushing: medium / short tip. Magnum paint needles: medium / short tips "flat Magnum" Box with 50 units Packaged and sterilized individually by ethylene oxide.