DIY PERFECT EYEBROW THREADING TUTORIAL : DIY GET PERFECT EYEBROW SHAPE: one of the best tutorials. FF to actual threading demonstration. Oh and this is probably the least painful way to remove hair and works on every part of the body! Better than wax or plucking. and it takes about 1 month for hair to grow back and even for hair that grows back fast about 2.5 weeks of no hair.. learn to do for legs and other areas. fast and sanitary!