Zeiss Eye Lens Cloths

I needed a lens cloth to regularly clean my glasses and I picked these individual wrapped lens cloths at my local walmart for a box of 50 for 2.99. I carry these on me at home in my truck or at work there convienient to leave in various locations incase I need one at moments notice. I have used this cloth for multiple other surfaces like cleaning my laptop my psp and the screen on my digital camera The only flaw I have found is that they dry up when opened and wiping pretty quickly. I have left them in the heat and other places where I thought that the weather would change the functioning of the cloth and have had no problems whats so ever. These cloths are definately a great product and do a very good job cleaning multiple glass surfaces. I would recommend these to anyone