pink that does not show up very well in pictures. We manufacture C-Clear lens cleaner for eyeglasses, sports masks and goggles, military masks and goggles and safety glasses used.... Everest and Antarctica expeditions to military use on night vision goggles and chemical safety masks. It is safe to use C-Clear lens cleaner on any plastic or glass surfaces including...; http://www.c-clear.biz. C-Clear is also available from safety companies such as Hagemeyer NA. Below is a sample of what some of our Customers are saying about our products (More...