Enjoy our1 mm incrementalsizing in these single flare glass plugs! The 1mm increments make the stretching process moregradual to cause less damage to the skin. The smaller stretches reduce your chances of a blowout and help speed up the healing time between stretches. We carry black, clear, blue and white glass plugs as well as stainless steel. Pair any of these great stretchers with ourstretching balmfor best results!