Dr. Judith Esser named the product o.b., which stands for "ohne binde" in German or "without napkins." (Sanitary pads are often called binde in Europe.) o.b. tampons are made of two types of rayon and a polyester string. The cover for o.b. ORIGINAL is made of polyester/polyethylene non-woven material and that of o.b. PRO COMFORT is made of polyethylene/polypropylene film. 90% of raw materials...
