Black greaser

It may be so, having one or the other copy errors - so what are said to exist - but to all the pen on the back of the hand or on a piece of paper to try the: This pen is coated with carbon dust and stained now time to such substrates. When used properly, however, use it are usually no problems and the gereingten I lenses have become properly. I, on the basis of reviews, was only times uncertain me, I have the pen only once on my glasses tested. I was pleasantly surprised and am so far fully to peace with the product. A warning, however, to those who can not read or want: NOT for the mirror or sensor USE !!!!! the part is really meant for the lens.