Vanity Eyebrow Threading Cotton Thread is made from the finest quality cotton which makes it extra soft on skin & strong. Each spool/ roll of this Vanity Thread contains 300 m long thread. Most Eyebrow threading professional prefer Vanity for eyebrow threading since it will not break for the entire threading process and also it is cotton thread which is perfect for threading eyebrow, upper lips, face and body. User will not feel any pains during threading as it has Uniform structure thread makes it very soft, gentle and smooth over skin surface.