It really worked!
I recently had an pen break in my jeans pocket, so I went onto Amazon and purchased Quick N Brite Ink Stain remover.  I followed the instructions on the bottle and then threw my jeans in the wash.  Came out with no stain.  Great bargain, the brush and microfiber cloth alone are worth the ten bucks!  Way cheaper than buying new jeans!
Rating: 5 stars