OB Procomfort provides easy insertion and removal thanks to the unique Silktouch cover and reliable protection thanks to the spiral grooves. OB Procomfort provides easy insertion and removal thanks to the unique Silktouch cover and reliable protection thanks to the spiral grooves. Now with Smooth Technology for an even smoother surface. OB tampons are also very small, thin and have a tapered tip for extremely easy insertion. This makes them very easy and comfortable to use even on days with light flow or the first time you use them. OB Procomfort Mini are ideal for girls who are using tampons for the first time and for days with very light flow.