These Round Pin-Up “soft grip” plastic tattoo tubes have a soft rubber grip to maximise comfort and are available with 20mm, 25mm or 30mm diameter grips. They can be used with all round outliner Colourer or Shader Needles. They are all individually blister packed and sterilized for single use. These tattoo tubes enable you to use your own pre-made needles within them and you can still add bend to your needles if you required. They have been manufactured so that there is no friction or restriction on the needle bar inside the tube.