[AllAlone.Gz]

I use these at work. We call them Fiber Brushes. Made of glass needles.Yea once they come in contact with your fingers they get in like a splinter, and theyre almost impossible to see, unless you have a really bright light and a microscope. Not only that, but theyre annoying when you cant get them out. Youll feel em once in awhile, and itll bug you for hours. Good tool, just be carefull using it. I use it with latex gloves and I use it outside away from the indoors.